jp (blog/edit): changed comments handling: "-C" now allow comment and "--no-comments" explicitly disable it. This way when none of this option is used, the current state of the item is kept without deleting accidentaly the comments node.

# XXX: the Monkey Patch is here and not in src/__init__ to avoir issues with pyjamas compilation
# TODO: remove this when changes are merged in Wokkel
from sat_tmp.wokkel import install
install()