Merge tag '1.4.1' into develop

Variable renaming, documentation.
Update README.md
Added options support for myelements()
Added support for sharing an express-session req.session with myelements
client as client.session
removed debugging message
Merge branch 'develop' into feature/socket.session

Conflicts:
	lib/index.js
Merge branch 'feature/socket.session' into develop
Bumped version
Merge branch 'release/1.5.0'
Merge tag '1.5.0' into develop

Added support for express sessoin sockets shared with socket handshake
Merge branch 'develop' of https://github.com/myelements/myelements.jquery into develop