Window VQA

Feb 4, 2019

- Fix crash when double tapping on error screen
- Fix crash when attempting to create a grid with no value input
- Fix bug where setting an alpha for a grid had no affect.
- Fix bug where pressing home, when active, would cause the view-nodes to show with an "offset"
- Fix bug preventing some users from selecting nodes when there were overlays placed on top of content.
- Added outlining WebViews as Red
- Added outlining Toolbar as Green