draft-08 changes
Removed exception for 420
Add header combining and cookie crumbling
Got HTTP2/.0 working with Firefox Beta 29.0 (at draft-09 hpack-05 for server-side)
Fixed problems with Huffman decoding (only). Abstracted example server to allow provided request handlers.
Fixed comment in net.lisp
Updated README, ASD, and packages.lisp to show draft-09/hpack-05
Merge branch 'draft-09'