[docs] [issue13605] document argparse's nargs=REMAINDER

[Sandro Tosi]

Changes by Sandro Tosi <sandro.tosi at gmail.com>:


----------
nosy: +sandro.tosi
resolution:  -> fixed
stage: needs patch -> committed/rejected
status: open -> closed
versions: +Python 2.7, Python 3.2

_______________________________________
Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue13605>
_______________________________________