Fixed Zencoder key name error in production mode
Merge branch 'master' of bitbucket.org:rossmerriam/wave-v2
got the search to bind to the right select event on change.
Fix Spot model image handling

Fixed post-save thumbnail generated and cleaned up post-delete image deletion. Also had to modify fixtures because spot image location wasn't being saved properly. Thought it was a configuration error, but it was working for new saves! Needed to append storage folder to image file name.
added loading spinner to ajax change events
cleaned up overlays.
Merge branch 'feature/searchBugs' into develop
Merge branch 'master' of bitbucket.org:rossmerriam/wave-v2