Merge pull request #13 from meidlin/soutchay

Soutchay
fixed css
Merge pull request #15 from meidlin/soutchay

Soutchay
added search glyphicon
removed Photo model
removed groups from nav bar
delete copy files
removed search box from login page
removed link_to tags on signup page
precompile assets
added background to app name
change group to food
Merge branch 'mike' into soutchay
fixed merge conflicts
Merge branch 'samantha' into soutchay
add food template in users index
add food template from feedme api
add strong tags on name
fix conflicts
added linebreaks