Fixed issue where macro body was not being visited by node visitors
Added a test for autoescaping with the include tag.
Fixed issue with autoescape and parent function
Misc clean up, removed initRuntime method from extension interface
Compilation will now work with jboss's virtual file system. Fixes #2
Comments in java compiler.
Updated changelog for version 0.3.0-beta
Renamed message function and renamed BaseNodeVisitor
Cleanup of java compiler
Fixed issue with dynamic inheritance
[maven-release-plugin] prepare release v0.3.0-beta
[maven-release-plugin] prepare for next development iteration
Updated changelog
Small code cleanup in pebble engine: removed unnecessary casting of pebble template
Reduced precedence of the unary "not" operator.

Fixes issue #27
Removed code generation and nodes and now rendered instead of compiled
Fixed some of the unit tests with new node implementations
Fixed more unit tests broken with new node system
Much more stability and unit test fixes with new node system
Fixed all unit tests with new node system