[PATCH] Make 'import gdb.events' work

[Tom Tromey]

>>>>> "Tom" == Tom Tromey via Gdb-patches <gdb-patches@sourceware.org> writes:

Tom> Pierre-Marie noticed that, while gdb.events is a Python module, it
Tom> can't be imported.  This patch changes how this module is created, so
Tom> that it can be imported, while also ensuring that the module is always
Tom> visible, just as it was in the past.

I'm checking this in.

Tom