move handle_urlfetch_response_close to AdvancedProxyHandler
add [gae]keepalive option
refine dns resolve
refine socket forward
Add custom port support to upstream dns server list

Syntax example:

servers = ...|127.0.0.1#5301|...

(Same as dnsmasq)
Merge pull request #13 from felixonmars/custom-port-support

Add custom port support to upstream dns server list
Add the same parse_port logic to proxy.py too
Merge pull request #14 from felixonmars/custom-port-support

Add the same parse_port logic to proxy.py too
refine dns_resolve
refine common info
refine dns resolve
refine dnsproxy
refine message_html
bugfix for parse_hostport
bugfix
redirect proxy deamon log to syslog
improve pac file handler
refine proxy.py/proxy.pac
make python2.6 happy
refine connect_timeout