Changing karma-config.js to be a valid karma config file.
Enabling Karma to do Javascript Unit testing on SauceLabs.

 grunt sauce:minifill
 grunt sauce:maxifill
Merge commit '68f98d88d1d80f24fd65d24dfe77670a4c8d7bdd'

Conflicts:
	Gruntfile.js
	package.json
Merge pull request #125 from mithro/master

Add "grunt sauce:xxxx" tasks to allow checking of unit tests on many browsers