add redis connection class wraper
remove processing that is not used
remove unnecessary processing
common plugin processiong
Merge remote-tracking branch 'upstream/master' into develop

Conflicts:
	tests/lib/decorator/tests.py
remove unused imports
read requirements.txt in setup.py
use to find a free port
Merge branch 'master' into add-express-session

Conflicts:
	decanter/decanter.py
add crypt class working on read/write session data/cookie
debug ci
redis session work in progres
pep8
pep8
Merge pull request #29 from hermanschaaf/master

Fix bug in error message on validation
Merge pull request #28 from shawnps/add-express-session

pep8
Remove unnecessary function call
Merge remote-tracking branch 'upstream/master' into develop
attempt to have travis automatically create coverage report and upload to github pages
add pip install coverage