Merge pull request #66 from rc0r/master

HTTP/SOCKS proxy support added (resolves DTVD/rainbowstream#60)
Add python2 compatibility to PR #66
Added STREAM_DELAY
Merge pull request #69 from GreenZapdos/master

Added STREAM_DELAY
Add STREAM_DELAY config key
Merged from upstream/master to 1.1.6