*  Added example that uses unity test fixture

 *  Moved existing example to its own directory, with the intention of adding more examples
 *  Existing example uses its own .yml file instead of one of the files in targets/.

- ignore comments in test parser
- fixed a couple bugs in 16-bit support
- fixed minor compiler errors for less lenient compilers
- fixed error in docs.
- renamed link to link_it in rakefiles to avoid collision in new versions of rake

git-svn-id: http://unity.svn.sourceforge.net/svnroot/unity/trunk@136 e7d17a6e-8845-0410-bbbc-c8efb4fdad7e

Examples projects, more complete documentation, and other beautification.  It brings a tear to the eye.

git-svn-id: http://unity.svn.sourceforge.net/svnroot/unity/trunk@4 e7d17a6e-8845-0410-bbbc-c8efb4fdad7e