Bug 575763: [WaLTable] Refactor (part 1)
  - Extract core module
  - Remove deprecated and duplicate code
  - Make LayerEvents immutable
  - Replace Column/Row events by Dim event implementations
  - Add nullable annotations
  - Add support for configuration of grid line color via registry

Change-Id: Ic3d8a8db8a0719c28caf988e0892ab40dda71649
497 files changed