Added filtering for home/viewed links pages
Fixed issue with messages not accepting non-alphas
Added route filter for checking if the auth user is allowed to view a page
Rearranged link submission form, and added in character maximum for message
Fixed link submission form
Fixed footer image to fit 100% width
Added a texture background for link cards
Added link background image
Merge branch 'master' of github.com:nicholedwight/linkme