refine extend_iplist
refine proxy.ini
add TCPTuning.reg
refine packages.egg
bugfix for php fetch
bump version to 3.1.21
bugfix for packages.egg
refine phpfetch
Update proxy.ini
Update proxylib.py
Update proxylib.py
bugfix for openssl
bugfix for sni
refine gevent version
try add mips support
bugfix
switch back to TLSv1
refine proxy.ini
add [gae]cachesock
enable cachesock for direct