Merge branch '176-setupactivity-warnings-api10' into 'master'

Fix SetupActivity warnings for API 10

Closes #176.

The manual setting of the error message color also (strangely) stops the message from disappearing every second character. I'm not complaining ^_^

I guessed that the text color problem probably stopped occurring from API 14 (at the big 4.0 overhaul), but it would be great if someone could confirm.

See merge request !40