Fixes #116: Allow overrides of the Unity Fixture's memory functions. This enables custom heap implementations to be used with the Unity Fixture.

Fixes #3: unity_fixture tests don't build. unity.c and unity_fixture_malloc_overrides.h neglected to include <stddef.h> even though the reference 'size_t' and 'NULL'.

Primarily -
* Added "static" to static functions.
* Added proper signature with "void" to functions without arguments.
* Marked unused arguments with "(void)".
* Removed entirely unused static functions.
* Added "const" to preserve const-correctness.
* Added function prototypes for external functions.

At least in Microchip XC8 compiler, void (*runAllTests)(void) is treated as a different type from void (*runAllTests)().

Fix the definition of UnityMain to match the declaration by making the runAllTests's (void) parameter list explicit.

updating CLI for unity_fixture.h to handle unknown command line arguments (instead of entering an infinite loop)

     Likewise, place all function prototypes before statements.
     These changes support Microsoft Visual Studio 2008 Express Edition,
       which follows C89-style rules.

More details here: http://forums.pragprog.com/forums/123/topics/10126

More details here: http://forums.pragprog.com/forums/123/topics/10126

More details here: http://forums.pragprog.com/forums/123/topics/10901

- fixed obj_file sorting in rakefiles
- gave better anchors for gcc to grab on test pass/fail by breaking them out as functions
- fixed minor type issues

git-svn-id: http://unity.svn.sourceforge.net/svnroot/unity/trunk@137 e7d17a6e-8845-0410-bbbc-c8efb4fdad7e

git-svn-id: http://unity.svn.sourceforge.net/svnroot/unity/trunk@124 e7d17a6e-8845-0410-bbbc-c8efb4fdad7e

git-svn-id: http://unity.svn.sourceforge.net/svnroot/unity/trunk@111 e7d17a6e-8845-0410-bbbc-c8efb4fdad7e

git-svn-id: http://unity.svn.sourceforge.net/svnroot/unity/trunk@106 e7d17a6e-8845-0410-bbbc-c8efb4fdad7e