Merge pull request #207 from jhedstrom/prep-2.0.0rc1

Remove php 5.5 testing and prep for 2.0.0 rc1

.travis.yml

@@ -1,7 +1,6 @@
 language: php
 
 php:
-  - 5.5
   - 5.6
   - 7.0
   - 7.1

CHANGELOG.md

@@ -6,6 +6,9 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/)
 and this project adheres to [Semantic Versioning](http://semver.org/).
 
 ## [Unreleased]
+## [2.0.0 rc1] 2019-07-25
+### Changed
+  * [#207](https://github.com/jhedstrom/DrupalDriver/pull/207) Require PHP 5.6 or higher.
 ## [2.0.0 alpha6] 2018-09-21
 ### Added
   * [#190](https://github.com/jhedstrom/DrupalDriver/pull/190) Added Drush entity support.
@@ -84,7 +87,8 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
     docblock for `CoreInterface::roleCreate`.
 
 
-[Unreleased]: https://github.com/jhedstrom/DrupalDriver/compare/v2.0.0-alpha6...HEAD
+[Unreleased]: https://github.com/jhedstrom/DrupalDriver/compare/v2.0.0-rc1...HEAD
+[2.0.0 rc1]: https://github.com/jhedstrom/DrupalDriver/compare/v2.0.0-alpha6...v2.0.0-rc1
 [2.0.0 alpha6]: https://github.com/jhedstrom/DrupalDriver/compare/v2.0.0-alpha5...HEAD
 [2.0.0 alpha5]: https://github.com/jhedstrom/DrupalDriver/compare/v2.0.0-alpha4...v2.0.0-alpha5
 [2.0.0 alpha4]: https://github.com/jhedstrom/DrupalDriver/compare/v2.0.0-alpha3...v2.0.0-alpha4

composer.json

@@ -12,7 +12,7 @@
      }
   ],
   "require": {
-    "php": ">=5.5.9",
+    "php": ">=5.6",
     "symfony/process": "~2.5|~3.0",
     "symfony/dependency-injection": "~2.6|~3.0",
     "drupal/core-utility": "^8.4"