apptentive/apptentive-ios — pull request #18 by kgn (2012-07-07 06:41:58+00:00)
Title: Send button disabled style and check if the camera exists to prevent crash

I added a disabled text and shadow color to the send button so it's more obvious that it's disabled. I also added a camera check, without this check the app could crash on the simulator and probably did on the iPad1 as well.