Less verbose Python commands

[Tom Tromey]

>>>>> "Daniel" == Daniel Colascione <daniel@censorshipresearch.org> writes:

Daniel> Err, this version propagates docstrings to command help too:

Nice.

Do you have an assignment on file?  If not, email me and I can get you
started on that.

To put this in we'd need to merge in the code to add a Python library to
gdb.  We'll have to do this eventually though...

Tom