[ros-diffs] [chorns] 12616: Rename krnl0018 tag to ReactOS-0.0.18.

Rename krnl0018 tag to ReactOS-0.0.18.
Added: tags/ReactOS-0.0.18/
Deleted: tags/krnl0018/
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Copied: tags/ReactOS-0.0.18 (from rev 12615, tags/krnl0018)