Added *.pyc to .gitignore
Changed the mkdir test script to support parallel building
Applied after() Exception fix supplied to issue 30 at code.google.com by Aoki.Takaaki
Applied error using 'after' option fix supplied to issue 31 at code.google.com by Aoki.Takaaki
Applied fix to 'after after' problem supplied to issue 31 at code.google.com by Aoki.Takaaki
Applied patch to fix parallel build errors supplied to issue36 at code.google.com by jlisee

Conflicts:
	fabricate.py
Applied fix to be able to supply commandline args to main() supplied to issue 33 at code.google.com by Aoki Takaaki
Added test build.py for issue 33
Finishing touches to changes for issue 33
Fix for issue 29. Delay processing of matches for nonexistent pids in StraceRunner until clone_match for the pid

Handles cases where a clone/fork is interrupted by its child process and the child performs some file operations during the interruption.

Needs testing with strace ouput provided in issue 29.
Merge branch 'parallel-fixes'