Prism API 1.2

Minor changes and fixes to UI system - Now works!

What's Changed

• Fix animation position by @ptobuon in #78
• Implement SetMode() and Disable() methods. by @ptobuon in #79
• Update PrismAPI.csproj by @zarlo in #80

New Contributors

• @ptobuon made their first contribution in #78
• @zarlo made their first contribution in #80

Full Changelog: API-1.1...API-1.2