changed for 0.9-pre support
completed support for 0.9-pre
fixed a bug regarding unicode support in parse.rs
added a bunch of tests and fixed bugs related to ^, $
fixed execution bugs and added tests
preparing to cleanup parse code, and added a check command in make
added parsable data structure to wrap string while parsing
added more tests, and bound checking in Parsable
added docs to state.rs and more tests
added a bunch of passing tests from python (still working on adding the entire suite), and added support for word / non-word boundaries
changed the name of the test output files
use sequential loop in addThread
added testing for captures, and fixed bugs resulting from those tests