Some additional tweaks.
Some additional tweaks.

* hooks-scripts/mailer.py (generate_diff):
  - print out copied directories. other changes to dirs
    should also be printed, but this is a good start. might eliminate
    this, tho, and just show copy information up in the summary.
  - the root/path pairs were garbled on the Modified printout such
    that certain modifications across a copy borked it. fix the
    root/path pairings.


git-svn-id: f8a4e5e023278da1e04e203c7fe051e3c4285d88@844376 13f79535-47bb-0310-9956-ffa450edef68

wbond/subversion,YueLinHo/Subversion,wbond/subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,wbond/subversion,YueLinHo/Subversion,YueLinHo/Subversion,wbond/subversion,wbond/subversion,wbond/subversion,wbond/subversion,YueLinHo/Subversion,YueLinHo/Subversion