core (disco), plugin XEP-0115: client use + capabilities hash improvment: - modified a couple of method from memory to use client instead of profile - XEP-0115: don't use unique hash for all clients anymore, as disco can be different between clients/components, and even between clients (different identity for instance). hash is now generated per client on each new session.

# 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