[docs] [issue16774] Additional recipes for itertools docs

[Ezio Melotti]

Changes by Ezio Melotti <ezio.melotti at gmail.com>:


----------
assignee: docs at python -> rhettinger
nosy: +ezio.melotti, rhettinger
stage:  -> patch review
type:  -> enhancement
versions: +Python 2.7, Python 3.2, Python 3.3

_______________________________________
Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue16774>
_______________________________________