- cleaned up interface to generate_test_runner.rb - fixed a couple minor warnings in unity.c
- cleaned up interface to generate_test_runner.rb
- fixed a couple minor warnings in unity.c


git-svn-id: 45b91d5ffbe0aac29cbe3db7b8820ea1f7865447@39 e7d17a6e-8845-0410-bbbc-c8efb4fdad7e

ARMmbed/unity