no subscriptions message on feed page
position fixed header
Merge pull request #16 from ricarora/styling

position fixed header
make logo, add a bunch of images i used to mess with logo, change img url for logo in application.html.erb
Merge pull request #17 from ricarora/add-logo

make logo, add a bunch of images i used to mess with logo, change img ur...
fixed merge conflict and bootstrap header issues