AppView display positioning
Fixes for the discrepancy between the builder view and AppViewer.
Fixes for no collision scenarios.
- Fixes#127 Widget sizes don't vary when selected and unselected
- Fixes#219 Widget sizes in builder and appviewer are now the same size
- Fixes#212 Widget names now appear for all widgets when selected
- Fixes#155 Widgets collisions now happen when they should
- Fixes#153 Widgets cannot be dropped on top of one another. Unless, the widget is dropped within a container widget
- Fixes#140 Drop Target grid dots, now, do not bleed off the Drop Target
- Fixes#211 Property Panes now have a close button as well as the widget type title
- Fixes#216 Input Widget now resizes appropriately when trying to resize.
See merge request theappsmith/internal-tools-client!122