Updates to the WindupRuleProviderBuilder in support of the Groovy syntax. Also, fixed a variable resolver bug, and updated the groovy example to fit our syntax correctly.
WINDUP-303: Add more tests for rules-xml
WINDUP-299  Refactor FurnaceClasspathScanner
Merge pull request #270 from jsight/groovystuff

Updates to the WindupRuleProviderBuilder in support of the Groovy syntax...
Merge branch 'RefactorScanner' of https://github.com/OndraZizka/windup into OndraZizka-RefactorScanner
Ran the project's formatter in Eclipse, and also switched to using Furnace's Predicate class
Fixed unit tests that were broken by the FilenameUtil 'refactoring'
Merge branch 'OndraZizka-RefactorScanner'
Merge branch 'WINDUP-303' of https://github.com/mbriskar/windup into mbriskar-WINDUP-303
Removed an unused variable, and ran the formatter
Merge branch 'mbriskar-WINDUP-303'
WINDUP-88: Create an offline distribution of windup
Merge pull request #273 from lincolnthree/WINDUP-88

WINDUP-88: Create an offline distribution of windup
WINDUP-152  Add support for Map<String, String> in Frames to store in vertex'es properties.