1.1.0.CR7
Next is 1.1.0.CR8
Change SPDY handshake
Add weighting for protocol selection since client order is unreliable
Use the correct SSLSession during handshake.
During a handshake, SSLEngine returns a global shared dummy instance
for calls to getSession(). Setting a value on this results in all
future connections using the value of the first.
Fix issue with ALPN handshake
Fix client ALPN issue
If the other side closes the SPDY stream don't immediatly error

Only error if there are streams that still expect data to be read
Otherwise wait for all streams to be done then send close
Handle window size updates correctly