spdylay_session_mem_recv() processes input bytes as the received data
from the remote endpoint. spdylay_session_recv() uses it internally.
The spdylay_inbound_buffer and ibuf member in spdylay_session is removed.
The buffer is allocated in the stack when spdylay_session_recv() is called.

it is passed to spdylay_session_{client,server}_new().

Formatted the public APIs with Sphinx syntax.

frames are received for the same active stream ID.

which is less than any previously received SYN_STREAM.

Associated-To-Stream-ID is specified.
Check the Associated-To-Stream is active before sending SYN_STREAM.

SPDYLAY_INITIAL_MAX_CONCURRENT_STREAMS

Now remote and local settings are stored separately.
The initial window size is included in SETTINGS frame, all active stream's
window sizes are now updated.
Removed the initial_window_size member from spdylay_stream because
it is the same as remote_settings's initial window size.

Added SPDYLAY_SETTINGS_CLIENT_CERTIFICATE_VECTOR_SIZE.

Added accept header field.
Use SPDYLAY_VERSION in user-agent header field.

Some sites do not like 443 is in host header field.

Added doc for spdylay_error values

This callback function is invoked after the control frame
is not sent because of the error. The error is indicated by
the error argument, which is one of the values defined in spdylay_error.

The callback functions receives SPDY/3 style name/value pairs.

translate them into SPDY/2 as needed.

of the request submitted by spdylay_submit_request().

spdycat should fail for failed requests

Ensure that date and content length strings are still valid when they are put into the name values list.