Project: appceleratorstudio
Issue TISTUD-3386: Alloy: disable the OK button in Project > New Model dialog when no columns are entered 
Steps to Reproduce: 1. Create Alloy Project. 2. Project Context Click > New Alloy Model. 3. Enter name, press OK. Actual Result: Strange error. Expected Result: The OK button should be disabled when no column entries are entered yet.
Story points: 3