Added basic menu system allowing modules to add items to various menu elements
code cleanup
Some cleanups
#329 grunt enable port config
#332 fix travis
added default role in articles services until 0.3.5 user system is released
Merge branch 'master' of http://github.com/linnovate/mean
Merge pull request #332 from fyockm/master

#329 grunt enable port config - happy that after all of the 0.3 madness we can finally merge this in...
Merge remote-tracking branch 'upstream/master'

Conflicts:
	public/system/controllers/header.js
	public/system/views/header.html
	server.js