Adding support for Java Collections
Merge pull request #2 from chrhicks/master

Adding support for Java Collections
Merge remote-tracking branch 'gilt/master'

Conflicts:
	src/test/scala/com/gilt/handlebars/HandlebarsVisitorSpec.scala
Allow complex path strings in section blocks
improved semantics of sections and helpers
Merge pull request #3 from haywood/master

Section and Helper Semantics
Implement "else" functionality and invert sections
elseStaches are explicitly not mustaches
Cache Context methods
v0.0.3