Hot fix for admin UI regression with nested grids due to previous CSS changes.
GridStack 8.x-2.0-dev, 2019-03-18
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- Fixed for admin UI regression with nested grids due to previous CSS changes.
- Updated grid loops to use theme_gridstack_box().
- Changed few entity static methods to non-static ones.
- Moved internal entity methods to GridStack.
- Made GridStack entity extensible by Outlayer.