#37 - Method is binary in new cowboy

Should be atom
#41 - don't disconnect websockets if 'receiver' doesn't come back in 5 seconds

Timeout mechanism is broken with regard to websockets. cowboy process might be overloaded by incoming messages (And session not being able to pick them up quickly enough). If that happens, it's quite likely that session process will receive a timeout after 5 seconds of not having the 'reply' call. This seems to be less of a big deal for non-ws transports as they don't neccesairly come via a signle bottleneck process - receiver is different than sender.
Release v0.3.4
Oh boy, that was outdated!
Port to cowboy master
Fix missing function clause in sockjs_http:method_atom
Add HEAD clause in sockjs_http:method_atom/1
update to lastest cowboy
change rebar to actually see real errors
update cowboy_echo example to cowboy 0.8
cowboy_handler terminate now has 3 arguments instead of 2

from: terminate(_Req, _Service) ->
to:   terminate(_Reason, _Req, _Service) ->
use cowboy_req:peer for ip/port of client
update cowboy_test_server.erl to cowboy 0.8
update README.md
update usage of cowboy_req:transport to cowboy_req:get for cowboy 0.8
cowboy 0.8 has all cookies lower cased (fixes JsessionidCookie.test_xhr)
Support for Cowboy 0.8.3

- WebsocketHixie76 support has been dropped (from Cowboy).
- Fixes #49

Thanks to the following people, for the collective patches that
made this possible: Michael Gebetsroither, Yurii Rashkovskii,
Ivan Blinkov.
Fix missing function clause in sockjs_http:method_atom/1
update to cowboy 0.8.3

- change rebar to actually see real errors
- update cowboy_echo example to cowboy 0.8
- cowboy_handler terminate now has 3 arguments instead of 2
    from: terminate(_Req, _Service) ->
    to:   terminate(_Reason, _Req, _Service) ->
- use cowboy_req:peer for ip/port of client
- update cowboy_test_server.erl to cowboy 0.8
- update README.md
- update usage of cowboy_req:transport to cowboy_req:get for cowboy 0.8
- cowboy 0.8 has all cookies lower cased (fixes JsessionidCookie.test_xhr)
Merge branch 't/cowboy_0.8.3'