tools (utils): improved repository version detection: - getRepositoryData has 2 new option: is_path to give absolute path instead of module name, and save_dir_path to save the repository data in a pickled dictionnary - if "hg" executable doesn't work, a .hg_data dictionnary is checked if present in module root path

# 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