overall app GUI facelift
added favicon
Merge branch 'master' of github.com:Bazay/codetry into Bazay-master

Conflicts:
	app/assets/stylesheets/bootstrap_and_overrides.css.scss
fix css
Merge pull request #35 from Bazay/master

Added some overall app GUI
Merge remote-tracking branch 'upstream/master'
remove facebook like links on all pages