Export the ENV vars for great justice
Use RACK_ROOT
Lets use the public folder Sinatra tells us
Unnecessary debug output
Default root to directory executed from
Default to a more reasonable root
Actually we want an APP_ROOT
Lets join 'em
Make travis use script/cibuild
Yeah that's slow and awful
Merge pull request #75 from make-me/export-n-clean

Export environment variables & clean up some /photo stuff