move highlight-indentation.el out of python-mode
upgrade highlight-indentation
Upgrade python-mode to 6.1.3 (pre-release)
Pre-release upgrade warranted due to bugs in menu functions;
release of 6.1.3 is imminent.
Set save-abbrevs to `silently'.
Workaround for a bug in python-mode, and an appropriate
default for Aquamacs in general.
Bump Aquamacs version to 3.0
Make documentation

Conflicts:
	aquamacs/doc/Aquamacs Help/node42.html