bump version to 3.1.1
fix Issue 11957
fix issue 11964
dont encrypt audio/image/video in response
fix php
fix issue 11970
fix php 204/304 bug
refine php
rename fetch.php to index.php
bugfix for php
start working out for paas
bugfix for php
import wsgi
refine certificate match
refine certificate match
refine swithy options
remove www.google.com from forcehttps
bugfix for forcehttps
refine proxy.ini
Update README.md