- Only send e-mail if any changes were committed in the Subversion
repository during the last 24 hours.
- E-mail sent by this script now includes the revision numbers of the
revisions that have been compared by this script.
- Moved section with differences from bottom to top of output.
- Changed diff options from -C1 to -u.
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@769 d57e44dd-8a1f-0410-8b47-8ef2f437770f