Remove ds_store.

why was it in the repo in the first place :(
Tune up grunt's deploy tasks
Promote available-browsers service
Remove obsolete preprocessors and avoid clash on 8080
Change double quotes to single quotes
Add hostname service
Add hostname picker directive
Loop through and display hostname options for env & app
Put a watch on hostname app and env
Use hostname-picker & pull in its dependencies
Put hostname and job css in their proper places
Hide hostname options in a dropdown
Add close button to hostname dropdown
Restore hostname from localstorage when possible
Add iOS env/app options to hostname
Add army and tma hostnames to picker