add search_cpasbien.py for tracker cpasbien.pe
modified urlrewrite_frenchtorrentdb.py
now you get the message according to the right issue when the rewriter can't get the torrent file.
pep8 indent ok for search_cpasbien.py
pep8 ok for urlrewrite_frenchtorrentdb.py
changed pep8 indent as flexget supports 120 char per lines
fixed some indent errors in search_cpasbien.py
changed set literal
changed for set literal again
did some change to update flexget doc cpasbien
modified to have the all category
posixpath.join utilisation, and sanitize to use only single quotes
updated plugins/search_cpasbien.py for join to work and modified according to dl link changes on the tracker.
Merge pull request #393 from xfouloux/develop

add search_cpasbien.py for tracker cpasbien.pe fix #2801