Merge pull request #48 from aqlien/Features

Fix new pet page to generate random animals.
limit pets allowed
Merge pull request #49 from aqlien/Features

Add browse pets to Animal shelter, displaying all pets abandoned by user...
add pet stories
Merge branch 'master' of github.com:aqlien/zoobit
Merge pull request #56 from aqlien/Foundation

Clean up colors in CSS.
Merge branch 'master' of github.com:aqlien/zoobit
add stories and facebook login
Merge pull request #57 from aqlien/omniauth

Omniauth
Merge pull request #58 from aqlien/Foundation

Scrolling sidebar and new footer.
prevent(some) profane pet names from displaying at the shelter
add more pet names, fix some buttons
Switch shelter to id=1 for sake of testing
Fix sidebar and content hiding under footer.
Add footer link content and new front page.