[ros-diffs] [chorns] 12618: Rename ros-0_0_20 tag to ReactOS-0.0.20.

Rename ros-0_0_20 tag to ReactOS-0.0.20.
Added: tags/ReactOS-0.0.20/
Deleted: tags/ros-0_0_20/
  _____  

Copied: tags/ReactOS-0.0.20 (from rev 12617, tags/ros-0_0_20)