bugfix for over qouta
bugfix for urlfetch
revert to sslv23
bugfix for urlfetch
bugfix soundcloud
refine hostsfilter
refine URLFETCH
bugfix for empty response body
disable close_connection for urlfetch
refine WithGAEFiler
add 2mdn.net adblock rule
refine gzip for gae.py
refine gzip for gae.py
bugfix for region
bugfix
refine close_connection
Merge github.com:goagent/goagent into 3.0

Conflicts:
	local/proxy.py

Signed-off-by: wwqgtxx <wwqgtxx@gmail.com>