8026062: webrev.ksh: fix bug title web scraping, remove teamware, sac, "open bug", -l and wxfile support
Reviewed-by: weijun, dsamersoff, darcy, jrose, tbell

Summary: Add support for diffs for zip files
Reviewed-by: ksrini, chegar

Reviewed-by: wetmore

Reviewed-by: mduigou

8009824: webrev.ksh generated jdk.patch files do not handle renames, copies, and shouldn't be applied
Summary: use hg export --git to produce proper patch file
Reviewed-by: mduigou

Reviewed-by: darcy

Reviewed-by: ohair, chegar, katleman

Reviewed-by: darcy