adds Travis badge
Removed non-functional Dependencies badge

We'd need to register with gemnasium for this to work.
ignoring temp files in public dir
documents how to create an admin user.  refs #71 refs #24 refs #17
Added config.browse_everything setting - assumption is that GW will always have this enabled.  Fixes #30
Merge branch 'master' of github.com:gwu-libraries/gw-sufia into t30-browse-everything
Merge branch 't30-browse-everything' of github.com:gwu-libraries/gw-sufia into t30-browse-everything