#51 | build Javers with Gradle

skąd te stado  commonsów?, nie były tego w mavenie
+ compile 'commons-lang:commons-lang:2.6'
+ compile 'commons-collections:commons-collections:3.2.1'
+ compile 'com.google.guava:guava:14.0.1'
+ compile 'com.fasterxml.jackson.core:jackson-core:2.1.4'