Fixed photo display issue for Sports

Also, removed the photo_path method from Sports. It wasn't really needed.
Removing tmp/ from tracking
Merge branch 'development' of https://github.com/harbingernews/harbingernews into development

Conflicts:
	db/schema.rb
	tmp/cache/assets/CA1/F80/sprockets%2Fc4974410373092092f7a1dfd0a71e15a
	tmp/cache/assets/D6A/AB0/sprockets%2Ff21eee855ab20875f258ab732a6a5e1d
	tmp/cache/assets/D9B/2A0/sprockets%2Fd2d7be9fa323e15d907a2cc3e6c3557b
	tmp/cache/assets/DDC/400/sprockets%2Fcffd775d018f68ce5dba1ee0d951a994
Uppdated database schema