Log Message:
Update devel/py-argcomplete to 1.0.0.

Version 1.0.0 (2015-08-22)
- Don't print args with suppressed help by default; add
  argcomplete.autocomplete(print_suppressed=True) to control this behavior.

Version 0.9.0 (2015-07-03)
- Fix always_complete_options=False support.