Initial
More skels
Move "framer" into separate module.

"IoC" in Phanton is less than awesome. And it requires this split to avoid
linking symbols clash...
WIP. MOAR WIP
Force spdy version in framer
update config
WIP. MOAR WIP
Be more c++11 compatible.

This is what 9.4.2/2 says:

"The declaration of a static data member in its class definition is not a
definition and may be of an incomplete type other than cv-qualified void. The
definition for a static data member shall appear in a namespace scope enclosing
the member’s class definition"

So, using magical IoC macros for config outside of pd::config namespace is
actually prohibited by c++11.
First functional roundrtip
Fix receiving data
Functional SPDY transport
Implement request bursting.
Handle negotiated proto instead of hardcoded one
Cleanup time.

1. Remove now useless spdy_stream_method.
2. Move framer into spdy/ instead of spdy/framer.
3. Build single module instead of 2.
4. Etc, etc, etc.
Delete framer during transport shutdown.
Parse response code from spdy server.
Move transport_spdy_t::conn_t into C file to hide it from everyone else.

It's implementation details. And no one should care about it.
Rename transport_spdy into spdy_transport for consistency.
Use UNUSED macro to attribute unused parameters.

This will provide ability to keep names and catch accidental use because of
parameter rename.
Small cleanup.