Log Message:
update to 3.09
take maintainership
ok'd by sakamoto@

3.09 changes (5/24/2001):
* Removed use of the user name in temp file path. This removed a problem
  on Windows when the user name had a space in it.
* Made diff "edge detection" smarter by using the new smarter overlap code
  for cases where diff decided to treat whitespace slightly different
  on missing-EOL files when doing 3-way diffs.
* Added the "..." back to the Save options in the merge result window
  when appropriate.

3.08 changes (1/15/2001):
* Made overlap detection smarter

3.07 changes (12/17/2000):
* Highlight overlaps in bright yellow during 3-way merge
* Added "Exit" and "Save & Exit" buttons to merge \ 
preview window
* Removed error that popped up when doing a merge that was
  not necessary.

3.06 changes (unreleased):
* Minor changes for AccuRev integration