Updated Vert.x version and module version used in tests
Adding SSLContext setters for net and http default implementations
removing a wrong test
groovy.source.encoding to UTF-8
Merge pull request #74 from LostInBrittany/source-encoding

Issue #73 and Source encoding problem
Deleting old test
Merge branch 'master' of github.com:vert-x/mod-lang-groovy