Grunting modules

!! YOU WILL NOT MERGE !!

For initial discussion on how we'd like to manage change and releases to our modules, al so see https://mobify.atlassian.net/wiki/display/PLAT/Versioning+for+the+Mobify+Modules and  keep https://mobify.atlassian.net/wiki/display/~dave/2013/03/04/mobify.com+Open+source+project+IA in mind.