Adding coloring of warning messages
Adding upstream to parameter list of prechecks and updating precheck warning message for untracked files
adding new precheck on blacklisted files
adding tests for new precheck
adding whitelist support for diff and prechecks
adding try-job prefix to support subproject with different prefix than the master project name
updating try example script and README with new options
1.0.8 release

Conflicts:

	package.xml
Fixing precheck bug that reported erroneous number of untracked changes
fixing bug output when getting branch name on a checkout
1.0.9 release