Added passportjs module.
Merge remote-tracking branch 'upstream/master'
Like buttons for FB, Twitter and Google++. Only Twitter works on localhost
Merge pull request #42 from jani-bevk/like-links

Like buttons for FB, Twitter and Google++. Only Twitter works on localho...
Login and registration implementation.
Merged with upstream.
Merge pull request #43 from jzvelc/master

Implemented user authentication.
Updated user role handling.
Merge pull request #44 from jzvelc/master

Updated user role handling.
Linked Angular services with MongoDB.
Merge remote-tracking branch 'upstream/master'
Fixed search.
Merge pull request #45 from jzvelc/master

Linked services with backend.
Updated Twitter, some minor fixes.
Merge pull request #46 from jzvelc/master

Updated Twitter, some minor fixes.
Google Analytics working now
Analytics should work on heroku now
Merge branch 'analytics'

Conflicts:
	src/server/views/includes/footer.html
Merging manually
Merge remote-tracking branch 'upstream/master' into analytics

Conflicts:
	src/server/views/includes/footer.html