- Added ability to surround filter strings in either type of quotes
- Added ability to filter on multiple test strings as a comma delimited list
- Added ability to filter on test_file:test_name
- Added ability to use alternate syntax for filter of -f="blah"

Updated method of testing generate_test_runner script to be a FUNCTIONAL test instead of a perfect code match. Backfilled most tests and added some coverage not previously present. Still need to test new command line args and a few cmock details.

the test runner generator now has the ability to also output a header file for the tests, which can get pulled into the test itself if desired.

- Modified rakefile to look in correct directory for script unit tests
- Updated paths in script unit tests
- Updated 'expectdata' files to match latest version of generated code
- Fixed bug which prevented generate_test_runner from loading config from
yaml file.

rearranged project to centralize all self-test stuff under test directory. only pull in includes when required.

- rework to not bother with any of the ever-changing test frameworks in Ruby (sigh) for self-testing
- started working on cleaner floating point support. more coming.

git-svn-id: http://unity.svn.sourceforge.net/svnroot/unity/trunk@105 e7d17a6e-8845-0410-bbbc-c8efb4fdad7e

git-svn-id: http://unity.svn.sourceforge.net/svnroot/unity/trunk@97 e7d17a6e-8845-0410-bbbc-c8efb4fdad7e