PEP8 fix and removed unusued exception handler
Removed some code from connection_ready in to write_response to make it cleaner
Removed un-used async delay that didn't work. Couple of typo fixes
Changed debug flag warning format. Added a warning for using delay
Added tox
Added .tox and .coveralls.yml to ignore
Merged in master
Added protection from exceptions when loop tries to read_until on an already reading stream