Adding karma test runner and some basic tests for topbar
Hooking tests into Travis CI run
Merge branch '5.0-wip' of https://github.com/zurb/foundation into seantimm/5.0-wip-tests
Updated tests to match new breakpoint terminology
Removing extra logging
Merge branch '5.0-wip' of https://github.com/zurb/foundation into seantimm/5.0-wip-tests
Merge branch '5.0-wip' of https://github.com/zurb/foundation into seantimm/5.0-wip-tests

Conflicts:
	Gruntfile.js
	package.json
	scss/foundation/components/_global.scss
Add missing comma
Merge pull request #3536 from zurb/seantimm/5.0-wip-tests

Adding karma test runner and some basic tests for topbar