updates
adding semi colon and cleaning up tooltip js
Merge pull request #3 from cbfx/issue1

updates
removing karma test from default grunt task.
Merge pull request #4 from rackerlabs/disable-karma-temp

removing karma test from default grunt task.
adding vendor to gitignore
Merge branch 'master' into build-setup

Conflicts:
	Gruntfile.js
	directives/tooltip/test/tooltip.spec.js
	directives/tooltip/tooltip.js