core (tools/common/template): helping methods/filters for templates: - Indexer class (used with next_gidx/cur_gidx) allows to get per page indexes, usefull to have unique id to reference - blog_date is a Q&D filter to get relative dates, should be replaced/improved in the future - ScriptsHandler (used with scripts_handler) is intended to be a way to add scripts from template, and group them at a specific location of the page. It is not used yet and may change heavily or disappear in the future.

# FIXME: remove this when RSM and MAM are in wokkel
# XXX: the Monkey Patch is here and not in src/__init__ to avoir issues with pyjamas compilation
import wokkel
from sat.tmp.wokkel import pubsub as tmp_pubsub, rsm as tmp_rsm, mam as tmp_mam
wokkel.pubsub = tmp_pubsub
wokkel.rsm = tmp_rsm
wokkel.mam = tmp_mam