jp (blog, common): moved and improved edit code from blog: - a new "common" module is there for code commonly used in commands - moved code for editing item with $EDITOR there - moved code to identify item to edit there - aforementioned fontions have been made generic - a class BaseEdit is now available to implement edition - HTTPS links are handled (only HTTP links were working before) - item can be use if all previous methods fail (url, keyword, file 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