- TINS-251 translation procedural - namespace
-- copied walker from TSPHP
-- copied test utils from TSPHP
-- added antlr to build process (generating TreeWalker)
- TINS-266 translator procedural - use definition
- TINS-146 QA 0.2.2
-- corrected .gitignore, excludes  generated resource now
-- improved NamespaceTest
-- added RulesToString to reduce branch misses (silly to test but silly if it decreases coverage)
- copied new parser version (includes <?php ?>)