feature(wants syndication) add wants syndication page. move snippet generation logic from snippet-tabs to new directive.
refactor(snippet tabs) move snippet generation logic to their respective directives
Merge branch 'develop' of https://github.com/lithiumtech/li-widgets into feature/NOW-195

Conflicts:
	views/admin/main/index.html
refactor(syndication pages) follow code convention
Merge pull request #27 from lithiumtech/feature/NOW-195

Feature/now 195