Merge pull request #138 from unakatsuo/fix-http-gem

Fix for the latest http gem.
Fix for headers allocation

#138 was missing this
Merge pull request #139 from Asmod4n/patch-1

Fix for headers allocation
Update .travis.yml to be same as other celluloid projects.
Merge pull request #140 from unakatsuo/update-travis

Update .travis.yml.
Track changes from http/master

HTTP::Headers.new no longer accepts a hash, one needs to call from_hash now.
Track changes from http/master
Merge pull request #141 from Asmod4n/patch-2

Track changes from http/master
change non-existent HTTP::Headers.from_hash to HTTP::Headers.coerce
Merge pull request #142 from subledger/master

change non-existent HTTP::Headers.from_hash to HTTP::Headers.coerce
fix README.md: pass websocket to handle_websocket
Merge pull request #143 from subledger/fix_readme

fix README.md: pass websocket to handle_websocket
Updated http gem version since reel is incompatible with 0.5.x series.
Merge pull request #144 from unakatsuo/fix-gemsepec

Updated http gem version since reel is incompatible with 0.5.x series.
connection#respond accepts Fixnum status