Project: appceleratorstudio
Issue TISTUD-7044: Alert users they will need to install Android SDK 21 to use Titanium SDK 3.4.2
Titanium SDK 3.4.2 brings a requirement to use Android SDK 21 as the "targetSDK" We should prompt users to install that version (if they have not), and perhaps display a warning/error join the tiapp..xml
Story points: 8