add expire options to cache, add tests for concerns, add rake/cap tasks to flush cache
Merge pull request #23 from PRX/fix_caching

Fix caching issues
Fix subset test running, execute coverage once
stray suite name
remove last suite name
Use chris' forked guard-minitest for good coverage
new spring binstubs
add logging to see what is messing up travis
shockingly difficult to add a formatter
Simplify addition of CodeClimate coverage reporter
avoid annoying not on travis message
Merge pull request #25 from PRX/feat/test_runner

Feat/test runner
code climate repo token
wad test, ignore please
use medium versions of images
run tests whenever a factory is changed
newer version of factory_girl_rails to not fail when using spring
Merge pull request #26 from PRX/feat/wad

WAD bundle for much faster tests on Travis
Merge pull request #27 from PRX/fix/smaller_images

Fix/smaller images
rake should be able to run on production