diff --git a/package-lock.json b/package-lock.json
index 3b840ee89..c73ddceab 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -69,11 +69,29 @@
         "regenerator-runtime": "^0.12.0"
       }
     },
+    "@types/eventsource": {
+      "version": "1.1.2",
+      "resolved": "https://registry.npmjs.org/@types/eventsource/-/eventsource-1.1.2.tgz",
+      "integrity": "sha512-4AKWJ6tvEU4fk0770oAK4Z0lQUuSnc5ljHTcYZhQtdP7XMDKKvegGUC6xGD8+4+F+svZKAzlxbKnuGWfgMtgVA=="
+    },
     "@types/node": {
       "version": "10.5.2",
       "resolved": "https://registry.npmjs.org/@types/node/-/node-10.5.2.tgz",
       "integrity": "sha512-m9zXmifkZsMHZBOyxZWilMwmTlpC8x5Ty360JKTiXvlXZfBWYpsg9ZZvP/Ye+iZUh+Q+MxDLjItVTWIsfwz+8Q=="
     },
+    "@types/randombytes": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/@types/randombytes/-/randombytes-2.0.0.tgz",
+      "integrity": "sha512-bz8PhAVlwN72vqefzxa14DKNT8jK/mV66CSjwdVQM/k3Th3EPKfUtdMniwZgMedQTFuywAsfjnZsg+pEnltaMA==",
+      "requires": {
+        "@types/node": "*"
+      }
+    },
+    "@types/urijs": {
+      "version": "1.19.4",
+      "resolved": "https://registry.npmjs.org/@types/urijs/-/urijs-1.19.4.tgz",
+      "integrity": "sha512-uHUvuLfy4YkRHL4UH8J8oRsINhdEHd9ymag7KJZVT94CjAmY1njoUzhazJsZjwfy+IpWKQKGVyXCwzhZvg73Fg=="
+    },
     "accepts": {
       "version": "1.3.5",
       "resolved": "https://registry.npmjs.org/accepts/-/accepts-1.3.5.tgz",
@@ -118,7 +136,7 @@
       "dependencies": {
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           "version": "3.3.0",
-          "resolved": "https://registry.npmjs.org/acorn/-/acorn-3.3.0.tgz",
+          "resolved": "http://registry.npmjs.org/acorn/-/acorn-3.3.0.tgz",
           "integrity": "sha1-ReN/s56No/JbruP/U2niu18iAXo=",
           "dev": true
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@@ -452,7 +470,7 @@
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-          "resolved": "https://registry.npmjs.org/util/-/util-0.10.3.tgz",
+          "resolved": "http://registry.npmjs.org/util/-/util-0.10.3.tgz",
           "integrity": "sha1-evsa/lCAUkZInj23/g7TeTNqwPk=",
           "dev": true,
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@@ -566,9 +584,9 @@
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-          "version": "2.0.3",
-          "resolved": "https://registry.npmjs.org/is-buffer/-/is-buffer-2.0.3.tgz",
-          "integrity": "sha512-U15Q7MXTuZlrbymiz95PJpZxu8IlipAp4dtS3wOdgPXx3mqBnslrWU14kxfHB+Py/+2PVKSr37dMAgM2A4uArw=="
+          "version": "2.0.4",
+          "resolved": "https://registry.npmjs.org/is-buffer/-/is-buffer-2.0.4.tgz",
+          "integrity": "sha512-Kq1rokWXOPXWuaMAqZiJW4XxsmD9zGx9q4aePabbn3qCRGedtH7Cm+zV8WETitMfu1wdh+Rvd6w5egwSngUX2A=="
         }
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@@ -600,7 +618,7 @@
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         "chalk": {
           "version": "1.1.3",
-          "resolved": "https://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz",
+          "resolved": "http://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz",
           "integrity": "sha1-qBFcVeSnAv5NFQq9OHKCKn4J/Jg=",
           "dev": true,
           "requires": {
@@ -1765,9 +1783,9 @@
       "dev": true
     },
     "bootstrap": {
-      "version": "3.4.0",
-      "resolved": "https://registry.npmjs.org/bootstrap/-/bootstrap-3.4.0.tgz",
-      "integrity": "sha512-F1yTDO9OHKH0xjl03DsOe8Nu1OWBIeAugGMhy3UTIYDdbbIPesQIhCEbj+HEr6wqlwweGAlP8F3OBC6kEuhFuw==",
+      "version": "3.4.1",
+      "resolved": "https://registry.npmjs.org/bootstrap/-/bootstrap-3.4.1.tgz",
+      "integrity": "sha512-yN5oZVmRCwe5aKwzRj6736nSmKDX7pLYwsXiCj/EYmo16hODaBiT4En5btW/jhBF/seV+XMx3aYwukYC3A49DA==",
       "dev": true
     },
     "bowser": {
@@ -1871,7 +1889,7 @@
       "dependencies": {
         "resolve": {
           "version": "1.1.7",
-          "resolved": "https://registry.npmjs.org/resolve/-/resolve-1.1.7.tgz",
+          "resolved": "http://registry.npmjs.org/resolve/-/resolve-1.1.7.tgz",
           "integrity": "sha1-IDEU2CrSxe2ejgQRs5ModeiJ6Xs=",
           "dev": true
         }
@@ -2162,7 +2180,7 @@
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     "chalk": {
       "version": "1.1.3",
-      "resolved": "https://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz",
+      "resolved": "http://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz",
       "integrity": "sha1-qBFcVeSnAv5NFQq9OHKCKn4J/Jg=",
       "dev": true,
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@@ -2262,24 +2280,23 @@
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     "chokidar": {
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-      "resolved": "https://registry.npmjs.org/chokidar/-/chokidar-2.0.4.tgz",
-      "integrity": "sha512-z9n7yt9rOvIJrMhvDtDictKrkFHeihkNl6uWMmZlmL6tJtX9Cs+87oK+teBx+JIgzvbX3yZHT3eF8vpbDxHJXQ==",
+      "version": "2.1.8",
+      "resolved": "https://registry.npmjs.org/chokidar/-/chokidar-2.1.8.tgz",
+      "integrity": "sha512-ZmZUazfOzf0Nve7duiCKD23PFSCs4JPoYyccjUFF3aQkQadqBhfzhjkwBH2mNOG9cTBwhamM37EIsIkZw3nRgg==",
       "dev": true,
       "requires": {
         "anymatch": "^2.0.0",
-        "async-each": "^1.0.0",
-        "braces": "^2.3.0",
-        "fsevents": "^1.2.2",
+        "async-each": "^1.0.1",
+        "braces": "^2.3.2",
+        "fsevents": "^1.2.7",
         "glob-parent": "^3.1.0",
-        "inherits": "^2.0.1",
+        "inherits": "^2.0.3",
         "is-binary-path": "^1.0.0",
         "is-glob": "^4.0.0",
-        "lodash.debounce": "^4.0.8",
-        "normalize-path": "^2.1.1",
+        "normalize-path": "^3.0.0",
         "path-is-absolute": "^1.0.0",
-        "readdirp": "^2.0.0",
-        "upath": "^1.0.5"
+        "readdirp": "^2.2.1",
+        "upath": "^1.1.1"
       },
       "dependencies": {
         "anymatch": {
@@ -2290,6 +2307,17 @@
           "requires": {
             "micromatch": "^3.1.4",
             "normalize-path": "^2.1.1"
+          },
+          "dependencies": {
+            "normalize-path": {
+              "version": "2.1.1",
+              "resolved": "https://registry.npmjs.org/normalize-path/-/normalize-path-2.1.1.tgz",
+              "integrity": "sha1-GrKLVW4Zg2Oowab35vogE3/mrtk=",
+              "dev": true,
+              "requires": {
+                "remove-trailing-separator": "^1.0.1"
+              }
+            }
           }
         },
         "arr-diff": {
@@ -2541,9 +2569,9 @@
           "dev": true
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         "is-glob": {
-          "version": "4.0.0",
-          "resolved": "https://registry.npmjs.org/is-glob/-/is-glob-4.0.0.tgz",
-          "integrity": "sha1-lSHHaEXMJhCoUgPd8ICpWML/q8A=",
+          "version": "4.0.1",
+          "resolved": "https://registry.npmjs.org/is-glob/-/is-glob-4.0.1.tgz",
+          "integrity": "sha512-5G0tKtBTFImOqDnLB2hG6Bp2qcKEFduo4tZu9MT/H6NQv/ghhy30o55ufafxJ/LdH79LLs2Kfrn85TLKyA7BUg==",
           "dev": true,
           "requires": {
             "is-extglob": "^2.1.1"
@@ -2595,6 +2623,18 @@
             "snapdragon": "^0.8.1",
             "to-regex": "^3.0.2"
           }
+        },
+        "normalize-path": {
+          "version": "3.0.0",
+          "resolved": "https://registry.npmjs.org/normalize-path/-/normalize-path-3.0.0.tgz",
+          "integrity": "sha512-6eZs5Ls3WtCisHWp9S2GUy8dqkpGi4BVSz3GaqiE6ezub0512ESztXUwUB6C6IKbQkY2Pnb/mD4WYojCRwcwLA==",
+          "dev": true
+        },
+        "upath": {
+          "version": "1.2.0",
+          "resolved": "https://registry.npmjs.org/upath/-/upath-1.2.0.tgz",
+          "integrity": "sha512-aZwGpamFO61g3OlfT7OQCHqhGnW43ieH9WZeP7QxN/G/jS4jfqUkZxoryvJgVPEcrl5NL/ggHsSmLMHuH64Lhg==",
+          "dev": true
         }
       }
     },
@@ -2709,7 +2749,7 @@
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         "string-width": {
           "version": "1.0.2",
-          "resolved": "https://registry.npmjs.org/string-width/-/string-width-1.0.2.tgz",
+          "resolved": "http://registry.npmjs.org/string-width/-/string-width-1.0.2.tgz",
           "integrity": "sha1-EYvfW4zcUaKn5w0hHgfisLmxB9M=",
           "dev": true,
           "requires": {
@@ -3012,7 +3052,7 @@
       "dependencies": {
         "minimist": {
           "version": "1.2.0",
-          "resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.0.tgz",
+          "resolved": "http://registry.npmjs.org/minimist/-/minimist-1.2.0.tgz",
           "integrity": "sha1-o1AIsg9BOD7sH7kU9M1d95omQoQ=",
           "dev": true
         }
@@ -3143,7 +3183,7 @@
       "dependencies": {
         "inline-style-prefixer": {
           "version": "2.0.5",
-          "resolved": "https://registry.npmjs.org/inline-style-prefixer/-/inline-style-prefixer-2.0.5.tgz",
+          "resolved": "http://registry.npmjs.org/inline-style-prefixer/-/inline-style-prefixer-2.0.5.tgz",
           "integrity": "sha1-wVPH6I/YT+9cYC6VqBaLJ3BnH+c=",
           "requires": {
             "bowser": "^1.0.0",
@@ -4227,9 +4267,9 @@
           "dev": true
         },
         "js-yaml": {
-          "version": "3.12.0",
-          "resolved": "https://registry.npmjs.org/js-yaml/-/js-yaml-3.12.0.tgz",
-          "integrity": "sha512-PIt2cnwmPfL4hKNwqeiuz4bKfnzHTBv6HyVgjahA6mPLwPDzjDWrplJBMjHUFxku/N3FlmrbyPclad+I+4mJ3A==",
+          "version": "3.13.1",
+          "resolved": "https://registry.npmjs.org/js-yaml/-/js-yaml-3.13.1.tgz",
+          "integrity": "sha512-YfbcO7jXDdyj0DGxYVSlSeQNHbD7XPWvrVWeVUujrQEoZzWJIRrCPoyk6kL6IAjAG2IolMK4T0hNUe0HOUs5Jw==",
           "dev": true,
           "requires": {
             "argparse": "^1.0.7",
@@ -4754,7 +4794,7 @@
       "dependencies": {
         "array-flatten": {
           "version": "1.1.1",
-          "resolved": "https://registry.npmjs.org/array-flatten/-/array-flatten-1.1.1.tgz",
+          "resolved": "http://registry.npmjs.org/array-flatten/-/array-flatten-1.1.1.tgz",
           "integrity": "sha1-ml9pkFGx5wczKPKgCJaLZOopVdI=",
           "dev": true
         },
@@ -4839,7 +4879,7 @@
     },
     "fast-deep-equal": {
       "version": "1.1.0",
-      "resolved": "https://registry.npmjs.org/fast-deep-equal/-/fast-deep-equal-1.1.0.tgz",
+      "resolved": "http://registry.npmjs.org/fast-deep-equal/-/fast-deep-equal-1.1.0.tgz",
       "integrity": "sha1-wFNHeBfIa1HaqFPIHgWbcz0CNhQ=",
       "dev": true
     },
@@ -5139,14 +5179,14 @@
       "dev": true
     },
     "fsevents": {
-      "version": "1.2.4",
-      "resolved": "https://registry.npmjs.org/fsevents/-/fsevents-1.2.4.tgz",
-      "integrity": "sha512-z8H8/diyk76B7q5wg+Ud0+CqzcAF3mBBI/bA5ne5zrRUUIvNkJY//D3BqyH571KuAC4Nr7Rw7CjWX4r0y9DvNg==",
+      "version": "1.2.9",
+      "resolved": "https://registry.npmjs.org/fsevents/-/fsevents-1.2.9.tgz",
+      "integrity": "sha512-oeyj2H3EjjonWcFjD5NvZNE9Rqe4UW+nQBU2HNeKw0koVLEFIhtyETyAakeAM3de7Z/SW5kcA+fZUait9EApnw==",
       "dev": true,
       "optional": true,
       "requires": {
-        "nan": "^2.9.2",
-        "node-pre-gyp": "^0.10.0"
+        "nan": "^2.12.1",
+        "node-pre-gyp": "^0.12.0"
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@@ -5158,8 +5198,7 @@
         "ansi-regex": {
           "version": "2.1.1",
           "bundled": true,
-          "dev": true,
-          "optional": true
+          "dev": true
         },
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           "version": "1.2.0",
@@ -5168,7 +5207,7 @@
           "optional": true
         },
         "are-we-there-yet": {
-          "version": "1.1.4",
+          "version": "1.1.5",
           "bundled": true,
           "dev": true,
           "optional": true,
@@ -5180,21 +5219,19 @@
         "balanced-match": {
           "version": "1.0.0",
           "bundled": true,
-          "dev": true,
-          "optional": true
+          "dev": true
         },
         "brace-expansion": {
           "version": "1.1.11",
           "bundled": true,
           "dev": true,
-          "optional": true,
           "requires": {
             "balanced-match": "^1.0.0",
             "concat-map": "0.0.1"
           }
         },
         "chownr": {
-          "version": "1.0.1",
+          "version": "1.1.1",
           "bundled": true,
           "dev": true,
           "optional": true
@@ -5202,20 +5239,17 @@
         "code-point-at": {
           "version": "1.1.0",
           "bundled": true,
-          "dev": true,
-          "optional": true
+          "dev": true
         },
         "concat-map": {
           "version": "0.0.1",
           "bundled": true,
-          "dev": true,
-          "optional": true
+          "dev": true
         },
         "console-control-strings": {
           "version": "1.1.0",
           "bundled": true,
-          "dev": true,
-          "optional": true
+          "dev": true
         },
         "core-util-is": {
           "version": "1.0.2",
@@ -5224,16 +5258,16 @@
           "optional": true
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         "debug": {
-          "version": "2.6.9",
+          "version": "4.1.1",
           "bundled": true,
           "dev": true,
           "optional": true,
           "requires": {
-            "ms": "2.0.0"
+            "ms": "^2.1.1"
           }
         },
         "deep-extend": {
-          "version": "0.5.1",
+          "version": "0.6.0",
           "bundled": true,
           "dev": true,
           "optional": true
@@ -5282,7 +5316,7 @@
           }
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         "glob": {
-          "version": "7.1.2",
+          "version": "7.1.3",
           "bundled": true,
           "dev": true,
           "optional": true,
@@ -5302,12 +5336,12 @@
           "optional": true
         },
         "iconv-lite": {
-          "version": "0.4.21",
+          "version": "0.4.24",
           "bundled": true,
           "dev": true,
           "optional": true,
           "requires": {
-            "safer-buffer": "^2.1.0"
+            "safer-buffer": ">= 2.1.2 < 3"
           }
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         "ignore-walk": {
@@ -5332,8 +5366,7 @@
         "inherits": {
           "version": "2.0.3",
           "bundled": true,
-          "dev": true,
-          "optional": true
+          "dev": true
         },
         "ini": {
           "version": "1.3.5",
@@ -5345,7 +5378,6 @@
           "version": "1.0.0",
           "bundled": true,
           "dev": true,
-          "optional": true,
           "requires": {
             "number-is-nan": "^1.0.0"
           }
@@ -5360,7 +5392,6 @@
           "version": "3.0.4",
           "bundled": true,
           "dev": true,
-          "optional": true,
           "requires": {
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           }
@@ -5368,21 +5399,19 @@
         "minimist": {
           "version": "0.0.8",
           "bundled": true,
-          "dev": true,
-          "optional": true
+          "dev": true
         },
         "minipass": {
-          "version": "2.2.4",
+          "version": "2.3.5",
           "bundled": true,
           "dev": true,
-          "optional": true,
           "requires": {
-            "safe-buffer": "^5.1.1",
+            "safe-buffer": "^5.1.2",
             "yallist": "^3.0.0"
           }
         },
         "minizlib": {
-          "version": "1.1.0",
+          "version": "1.2.1",
           "bundled": true,
           "dev": true,
           "optional": true,
@@ -5394,41 +5423,40 @@
           "version": "0.5.1",
           "bundled": true,
           "dev": true,
-          "optional": true,
           "requires": {
             "minimist": "0.0.8"
           }
         },
         "ms": {
-          "version": "2.0.0",
+          "version": "2.1.1",
           "bundled": true,
           "dev": true,
           "optional": true
         },
         "needle": {
-          "version": "2.2.0",
+          "version": "2.3.0",
           "bundled": true,
           "dev": true,
           "optional": true,
           "requires": {
-            "debug": "^2.1.2",
+            "debug": "^4.1.0",
             "iconv-lite": "^0.4.4",
             "sax": "^1.2.4"
           }
         },
         "node-pre-gyp": {
-          "version": "0.10.0",
+          "version": "0.12.0",
           "bundled": true,
           "dev": true,
           "optional": true,
           "requires": {
             "detect-libc": "^1.0.2",
             "mkdirp": "^0.5.1",
-            "needle": "^2.2.0",
+            "needle": "^2.2.1",
             "nopt": "^4.0.1",
             "npm-packlist": "^1.1.6",
             "npmlog": "^4.0.2",
-            "rc": "^1.1.7",
+            "rc": "^1.2.7",
             "rimraf": "^2.6.1",
             "semver": "^5.3.0",
             "tar": "^4"
@@ -5445,13 +5473,13 @@
           }
         },
         "npm-bundled": {
-          "version": "1.0.3",
+          "version": "1.0.6",
           "bundled": true,
           "dev": true,
           "optional": true
         },
         "npm-packlist": {
-          "version": "1.1.10",
+          "version": "1.4.1",
           "bundled": true,
           "dev": true,
           "optional": true,
@@ -5475,8 +5503,7 @@
         "number-is-nan": {
           "version": "1.0.1",
           "bundled": true,
-          "dev": true,
-          "optional": true
+          "dev": true
         },
         "object-assign": {
           "version": "4.1.1",
@@ -5488,7 +5515,6 @@
           "version": "1.4.0",
           "bundled": true,
           "dev": true,
-          "optional": true,
           "requires": {
             "wrappy": "1"
           }
@@ -5528,12 +5554,12 @@
           "optional": true
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         "rc": {
-          "version": "1.2.7",
+          "version": "1.2.8",
           "bundled": true,
           "dev": true,
           "optional": true,
           "requires": {
-            "deep-extend": "^0.5.1",
+            "deep-extend": "^0.6.0",
             "ini": "~1.3.0",
             "minimist": "^1.2.0",
             "strip-json-comments": "~2.0.1"
@@ -5563,19 +5589,18 @@
           }
         },
         "rimraf": {
-          "version": "2.6.2",
+          "version": "2.6.3",
           "bundled": true,
           "dev": true,
           "optional": true,
           "requires": {
-            "glob": "^7.0.5"
+            "glob": "^7.1.3"
           }
         },
         "safe-buffer": {
-          "version": "5.1.1",
+          "version": "5.1.2",
           "bundled": true,
-          "dev": true,
-          "optional": true
+          "dev": true
         },
         "safer-buffer": {
           "version": "2.1.2",
@@ -5590,7 +5615,7 @@
           "optional": true
         },
         "semver": {
-          "version": "5.5.0",
+          "version": "5.7.0",
           "bundled": true,
           "dev": true,
           "optional": true
@@ -5611,7 +5636,6 @@
           "version": "1.0.2",
           "bundled": true,
           "dev": true,
-          "optional": true,
           "requires": {
             "code-point-at": "^1.0.0",
             "is-fullwidth-code-point": "^1.0.0",
@@ -5631,7 +5655,6 @@
           "version": "3.0.1",
           "bundled": true,
           "dev": true,
-          "optional": true,
           "requires": {
             "ansi-regex": "^2.0.0"
           }
@@ -5643,17 +5666,17 @@
           "optional": true
         },
         "tar": {
-          "version": "4.4.1",
+          "version": "4.4.8",
           "bundled": true,
           "dev": true,
           "optional": true,
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           "dev": true,
           "requires": {
@@ -14325,7 +14344,7 @@
     },
     "strip-ansi": {
       "version": "3.0.1",
-      "resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-3.0.1.tgz",
+      "resolved": "http://registry.npmjs.org/strip-ansi/-/strip-ansi-3.0.1.tgz",
       "integrity": "sha1-ajhfuIU9lS1f8F0Oiq+UJ43GPc8=",
       "dev": true,
       "requires": {
@@ -14542,7 +14561,7 @@
       "dependencies": {
         "rimraf": {
           "version": "2.2.8",
-          "resolved": "https://registry.npmjs.org/rimraf/-/rimraf-2.2.8.tgz",
+          "resolved": "http://registry.npmjs.org/rimraf/-/rimraf-2.2.8.tgz",
           "integrity": "sha1-5Dm+Kq7jJzIZUnMPmaiSnk/FBYI=",
           "dev": true
         }
@@ -14716,6 +14735,11 @@
       "integrity": "sha1-yy4SAwZ+DI3h9hQJS5/kVwTqYAM=",
       "dev": true
     },
+    "tslib": {
+      "version": "1.10.0",
+      "resolved": "https://registry.npmjs.org/tslib/-/tslib-1.10.0.tgz",
+      "integrity": "sha512-qOebF53frne81cf0S9B41ByenJ3/IuH8yJKngAX35CmiZySA0khhkovshKK+jGCaMnVomla7gVlIcc3EvKPbTQ=="
+    },
     "tty-browserify": {
       "version": "0.0.0",
       "resolved": "http://registry.npmjs.org/tty-browserify/-/tty-browserify-0.0.0.tgz",
@@ -14845,7 +14869,7 @@
         },
         "yargs": {
           "version": "3.10.0",
-          "resolved": "https://registry.npmjs.org/yargs/-/yargs-3.10.0.tgz",
+          "resolved": "http://registry.npmjs.org/yargs/-/yargs-3.10.0.tgz",
           "integrity": "sha1-9+572FfdfB0tOMDnTvvWgdFDH9E=",
           "dev": true,
           "requires": {
@@ -14866,38 +14890,15 @@
       }
     },
     "union-value": {
-      "version": "1.0.0",
-      "resolved": "https://registry.npmjs.org/union-value/-/union-value-1.0.0.tgz",
-      "integrity": "sha1-XHHDTLW61dzr4+oM0IIHulqhrqQ=",
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/union-value/-/union-value-1.0.1.tgz",
+      "integrity": "sha512-tJfXmxMeWYnczCVs7XAEvIV7ieppALdyepWMkHkwciRpZraG/xwT+s2JN8+pr1+8jCRf80FFzvr+MpQeeoF4Xg==",
       "dev": true,
       "requires": {
         "arr-union": "^3.1.0",
         "get-value": "^2.0.6",
         "is-extendable": "^0.1.1",
-        "set-value": "^0.4.3"
-      },
-      "dependencies": {
-        "extend-shallow": {
-          "version": "2.0.1",
-          "resolved": "https://registry.npmjs.org/extend-shallow/-/extend-shallow-2.0.1.tgz",
-          "integrity": "sha1-Ua99YUrZqfYQ6huvu5idaxxWiQ8=",
-          "dev": true,
-          "requires": {
-            "is-extendable": "^0.1.0"
-          }
-        },
-        "set-value": {
-          "version": "0.4.3",
-          "resolved": "https://registry.npmjs.org/set-value/-/set-value-0.4.3.tgz",
-          "integrity": "sha1-fbCPnT0i3H945Trzw79GZuzfzPE=",
-          "dev": true,
-          "requires": {
-            "extend-shallow": "^2.0.1",
-            "is-extendable": "^0.1.1",
-            "is-plain-object": "^2.0.1",
-            "to-object-path": "^0.3.0"
-          }
-        }
+        "set-value": "^2.0.1"
       }
     },
     "uniq": {
@@ -14985,12 +14986,6 @@
       "integrity": "sha1-0vD3N9FrBhXnKmk17QQhRXLVb5c=",
       "dev": true
     },
-    "upath": {
-      "version": "1.1.0",
-      "resolved": "https://registry.npmjs.org/upath/-/upath-1.1.0.tgz",
-      "integrity": "sha512-bzpH/oBhoS/QI/YtbkqCg6VEiPYjSZtrHQM6/QnJS6OL9pKUFLqb3aFh4Scvwm45+7iAgiMkLhSbaZxUqmrprw==",
-      "dev": true
-    },
     "update-notifier": {
       "version": "2.5.0",
       "resolved": "https://registry.npmjs.org/update-notifier/-/update-notifier-2.5.0.tgz",
@@ -15149,6 +15144,11 @@
       "integrity": "sha1-ihagXURWV6Oupe7MWxKk+lN5dyw=",
       "dev": true
     },
+    "utility-types": {
+      "version": "3.9.0",
+      "resolved": "https://registry.npmjs.org/utility-types/-/utility-types-3.9.0.tgz",
+      "integrity": "sha512-bUUsGr7NuI1p/6GpDCI/PUCJ1y5KWO4xul8RWOcmUwXSjLoi6WoV9YLNqBF7lH4RRy/jgmhYCE49eM0bnaijMQ=="
+    },
     "utils-merge": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/utils-merge/-/utils-merge-1.0.1.tgz",
@@ -15305,7 +15305,7 @@
         },
         "load-json-file": {
           "version": "2.0.0",
-          "resolved": "https://registry.npmjs.org/load-json-file/-/load-json-file-2.0.0.tgz",
+          "resolved": "http://registry.npmjs.org/load-json-file/-/load-json-file-2.0.0.tgz",
           "integrity": "sha1-eUfkIUmvgNaWy/eXvKq8/h/inKg=",
           "dev": true,
           "requires": {
@@ -15514,7 +15514,7 @@
           "dependencies": {
             "pify": {
               "version": "2.3.0",
-              "resolved": "https://registry.npmjs.org/pify/-/pify-2.3.0.tgz",
+              "resolved": "http://registry.npmjs.org/pify/-/pify-2.3.0.tgz",
               "integrity": "sha1-7RQaasBDqEnqWISY59yosVMw6Qw=",
               "dev": true
             }
@@ -15543,7 +15543,7 @@
         },
         "string-width": {
           "version": "1.0.2",
-          "resolved": "https://registry.npmjs.org/string-width/-/string-width-1.0.2.tgz",
+          "resolved": "http://registry.npmjs.org/string-width/-/string-width-1.0.2.tgz",
           "integrity": "sha1-EYvfW4zcUaKn5w0hHgfisLmxB9M=",
           "dev": true,
           "requires": {
@@ -15563,7 +15563,7 @@
         },
         "yargs": {
           "version": "6.6.0",
-          "resolved": "https://registry.npmjs.org/yargs/-/yargs-6.6.0.tgz",
+          "resolved": "http://registry.npmjs.org/yargs/-/yargs-6.6.0.tgz",
           "integrity": "sha1-eC7CHvQDNF+DCoCMo9UTr1YGUgg=",
           "dev": true,
           "requires": {
@@ -15584,7 +15584,7 @@
         },
         "yargs-parser": {
           "version": "4.2.1",
-          "resolved": "https://registry.npmjs.org/yargs-parser/-/yargs-parser-4.2.1.tgz",
+          "resolved": "http://registry.npmjs.org/yargs-parser/-/yargs-parser-4.2.1.tgz",
           "integrity": "sha1-KczqwNxPA8bIe0qfIX3RjJ90hxw=",
           "dev": true,
           "requires": {
@@ -15605,7 +15605,7 @@
       "dependencies": {
         "fs-extra": {
           "version": "0.30.0",
-          "resolved": "https://registry.npmjs.org/fs-extra/-/fs-extra-0.30.0.tgz",
+          "resolved": "http://registry.npmjs.org/fs-extra/-/fs-extra-0.30.0.tgz",
           "integrity": "sha1-8jP/zAjU2n1DLapEl3aYnbHfk/A=",
           "dev": true,
           "requires": {
@@ -15618,7 +15618,7 @@
         },
         "jsonfile": {
           "version": "2.4.0",
-          "resolved": "https://registry.npmjs.org/jsonfile/-/jsonfile-2.4.0.tgz",
+          "resolved": "http://registry.npmjs.org/jsonfile/-/jsonfile-2.4.0.tgz",
           "integrity": "sha1-NzaitCi4e72gzIO1P6PWM6NcKug=",
           "dev": true,
           "requires": {
@@ -15755,7 +15755,7 @@
         },
         "string-width": {
           "version": "1.0.2",
-          "resolved": "https://registry.npmjs.org/string-width/-/string-width-1.0.2.tgz",
+          "resolved": "http://registry.npmjs.org/string-width/-/string-width-1.0.2.tgz",
           "integrity": "sha1-EYvfW4zcUaKn5w0hHgfisLmxB9M=",
           "dev": true,
           "requires": {
diff --git a/package.json b/package.json
index 4c6d077c8..885dff832 100644
--- a/package.json
+++ b/package.json
@@ -36,7 +36,7 @@
     "react-router-bootstrap": "^0.24.4",
     "react-router-dom": "^4.2.2",
     "recompose": "^0.26.0",
-    "stellar-sdk": "^1.0.3",
+    "stellar-sdk": "^3.1.2",
     "whatwg-fetch": "2.0.3"
   },
   "devDependencies": {
@@ -47,7 +47,7 @@
     "babel-loader": "7.1.1",
     "babel-preset-react-app": "^3.1.2",
     "babel-runtime": "6.26.0",
-    "bootstrap": "^3.3.7",
+    "bootstrap": "^3.4.1",
     "case-sensitive-paths-webpack-plugin": "2.1.1",
     "chalk": "1.1.3",
     "crc": "3.5.0",
diff --git a/src/components/operations/Operation.js b/src/components/operations/Operation.js
index a8e72d048..613aa472d 100644
--- a/src/components/operations/Operation.js
+++ b/src/components/operations/Operation.js
@@ -15,24 +15,37 @@ import CreateAccount from './CreateAccount'
 import Inflation from './Inflation'
 import ManageData from './ManageData'
 import Offer from './Offer'
-import PathPayment from './PathPayment'
+import PathPaymentStrictSend from './PathPaymentStrictSend'
+import PathPaymentStrictReceive from './PathPaymentStrictReceive'
 import Payment from './Payment'
 import SetOptions from './SetOptions'
 
+// TODO: can remove some of the below maps after renames in Horizon v0.25
+// see comments in code here: https://github.com/stellar/go/blob/d01f442ec0d3911bd73a0ad70cf593a3fea64dde/protocols/horizon/operations/main.go#L16
 const opTypeComponentMap = {
   account_merge: AccountMerge,
   allow_trust: AllowTrust,
   bump_sequence: BumpSequence,
   change_trust: ChangeTrust,
   create_account: CreateAccount,
-  create_passive_offer: Offer, // < Protocol 11
+
   create_passive_sell_offer: Offer,
+  // NOTE: can be removed in future after rename:
+  create_passive_offer: Offer, // < Protocol 11
+
   inflation: Inflation,
   manage_data: ManageData,
-  manage_offer: Offer, // < Protocol 11
+
   manage_buy_offer: Offer,
   manage_sell_offer: Offer,
-  path_payment: PathPayment,
+  // NOTE: can be removed in future after rename:
+  manage_offer: Offer, // < Protocol 11
+  
+  path_payment_strict_send: PathPaymentStrictSend,
+  path_payment_strict_receive: PathPaymentStrictReceive,
+  // NOTE: can be removed in future after rename:
+  path_payment: PathPaymentStrictReceive,
+  
   payment: Payment,
   set_options: SetOptions,
 }