Updated to Coffee-Script 1.7.1

Also updated
* maven-compiler-plugin
* closure compiler version
* switch to newer rhino build ( experimental? )
* updated guava and jackson deps

Change-Id: Ibc8bae67118d635ae0df9010217cf10f1eb910fb
Added support for coffee <refills> for multiple src paths

Fixes #9.

* Also switched to JDK Annotations
* Updated maven release plugin config to work with newer git.

Change-Id: I1ef8477bd2fa824a2d0d2915770add009fe0fc64
Merge branch 'feature/coffee-script-1.7.1' into develop

* feature/coffee-script-1.7.1:
  Added support for coffee <refills> for multiple src paths
  Updated to Coffee-Script 1.7.1