Patch by Jeff McNeil.

Instead of requiring the tester to manually add the path to the python-gdb.py
file in the checkout to their .gdbinit file, add it automatically when
invoking gdb in the test.

Original patch by Matti Picus.

with certain versions of Tk 8.5.  Initial patch by Kevin Walzer.

Patch by Brent Tubbs.

and IDLE Help file.  (Thanks to Nick ODell and Todd Rovito for suggestions.)
Update Debug menu options in docs to match current code plus various other
minor IDLE doc and help edits.

The backport from 3.2 included a few things not appropriate for 2.7.

This fixes failing tests on Solaris 10.

Patch by Todd Rovito.

Reported by: Roumen Petrov

Original patch by Felipe Cruz.

Unlike 3.2, 3.3 and 3.x, which add "-IObjects -IPython -IInclude" to
BASECPPFLAGS when building out-of-tree, 2.7 only needs to add -IInclude
(for Python-ast.h and graminit.h).