Starting set-up for better tests
Added unit test for getNode
Asserting description
Namespaced unit test
File stream integration tests
Fixed assert arg order
Added unit test for the StringWalker parser
Unit test for the UniqueNode parser
Added unit test for the captureDepth setting
Special elements test
Special elements test w CDATA
GT in comments and CDATA
Added integration tests for XmlStringStreamer convenience methods
Chunk callback integration test for File stream
Changed File integration test filename
Removed old help files
Added self-closing element test for StringWalker
0.5.4