Remove usage of the inflate buffer
Fix coding style in websocket_deflate_frame/3
Add failing tests for the websocket deflate support
Fix websocket unmasking when compression is enabled

The unmasking logic was based on the length of inflated data instead
of the length of the deflated data. This meant data would get corrupted
when we receive a websocket frame split across multiple TCP packets.
Fix handling of websocket fragmented deflated frames
Fix decoding of chunked body.

Previously cowboy_http:te_chunked/2 would enter an incorrect state if
it tried to parse an incomplete chunk when the length was known from the
partial chunk.

Previosuly cowboy_http:te_chunked/2 expected the trailing "\r\n" to
always be present if chunk body was present in the buffer. This is not
guaranteed and so this commit accommodates that situation.
Use the proper typespec for the websocket_deflate_frame rsv bits
Fix qs_vals description on missing value for a name
Merge branch 'fix-chunked-req' of git://github.com/fishcakez/cowboy
Merge branch 'patch-1' of git://github.com/edgurgel/cowboy
Merge branch 'fix/websocket-inflate-unmask' of git://github.com/soundrop/cowboy
Slight docs fix in cowboy_req.erl
Merge branch 'master' of git://github.com/pmyarchon/cowboy
Fix rest_pastebin example
Merge branch 'patched' of git://github.com/kukhyun/cowboy
Allow atom responses in websocket handlers #563
add websocket_compress metadata
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Update erlang.mk
Simpler code for sending errors following crashes