Re-attached unit testing for modular structure; Fixed issue with tests executing twice each run;
Fixed up main navbar classes for updated bootstrap.css;
Added safari as available unit testing browser; cleaned up karma config and package.json;
karma-grunt auto unit testing, code coverage, travis
Merge pull request #43 from clevertech/hotfix/bootstrap-navbar

Main navbar display issue
Merge pull request #44 from clevertech/hotfix/unit-testing-config

Added safari browser for unit testing; cleaned up karma config
merge conflicts feature/modularity-testing
Merge branch 'master' of github.com:clevertech/cleverstack-angular-seed into feature/modularity-build

Conflicts:
	app/modules/application/config.js
	app/modules/cs_common/main.js