Merge pull request #26 from as11712/googleAnalytics

Google analytics
added some directives, login functionality
Merge branch 'master' of https://github.com/as11712/Skrolls

Conflicts:
	app/views/skrolls-list.html
Merge pull request #27 from as11712/master

Fixed controller for skroll list.
Merge pull request #28 from ne0n666/master

added some directives, login functionality