Some HTTP servers are sending only newline instead of CRLF.
watch for exceptions when setting the proxy
fix gzip input filter
Add api for sending ping and receiving pong on WebSocket
Merge pull request #221 from zbsz/ping

Add api for sending ping and receiving pong on WebSocket
DataEmitter.charset fixes:

FilteredDataEmitter.charset now calls into underlying DataEmitter.
UrlEncodedFormBody encodes as utf8.
iml
Fix up leaky alloctions.
138
fix cherry-pick
be nice to Eclipse