Magration to Maven 3 build

Removed IDEA specific files
Compiled libs and sources removed
Project structure reorganization
README.md Maven update
Optimized imports

.gitignore

@@ -1,47 +1,19 @@
-# Windows image file caches
-Thumbs.db
-ehthumbs.db
-
-# Folder config file
-Desktop.ini
-
-# Recycle Bin used on file shares
-$RECYCLE.BIN/
-
-# Windows Installer files
-*.cab
-*.msi
-*.msm
-*.msp
-
-# Windows shortcuts
-*.lnk
-
-# =========================
-# Operating System Files
-# =========================
-
-# OSX
-# =========================
-
-.DS_Store
-.AppleDouble
-.LSOverride
-
-# Thumbnails
-._*
-
-# Files that might appear in the root of a volume
-.DocumentRevisions-V100
-.fseventsd
-.Spotlight-V100
-.TemporaryItems
-.Trashes
-.VolumeIcon.icns
-
-# Directories potentially created on remote AFP share
-.AppleDB
-.AppleDesktop
-Network Trash Folder
-Temporary Items
-.apdisk
+# Covers JetBrains IntelliJ
+# Reference: https://intellij-support.jetbrains.com/hc/en-us/articles/206544839
+.idea/
+*.ipr
+*.iws
+*.iml
+/out/
+
+# Covers Maven
+# Source https://github.com/github/gitignore/blob/master/Maven.gitignore
+target/
+pom.xml.tag
+pom.xml.releaseBackup
+pom.xml.versionsBackup
+pom.xml.next
+release.properties
+dependency-reduced-pom.xml
+buildNumber.properties
+.mvn/timing.properties