fixed styling and arrangement of fields for join page simplified css so each field doesnt require its own css
added some pretty textures into images
changed login to log in
completely redesigned layout for join that looks way nicer
changed LOG IN back to LOGIN
changed layout to be like join.html
added new layout to scss for login page (styling). added required fields stars to join.html
Merge branch 'master' of http://github.com/kondeo/nudge-webapp

Conflicts:
	app/styles/main.scss