Merge tag 'v1.2.0' into develop

Test improvements
Minor fixes
Unit tests moved to tests/
Updates unit test docblockr
Updates unit test docblockr
Travis build test
Travis restart supervisor
Supervisor install with pip
Travis supervisorD
Travis missing directory
Travis missing directory
Missing sudo
Drops in codeception
Removes functions.php
Starts to refactor connectors
Adds Stream client
Make it work with simple clients
Refactors Connectors
Updates travis
Removes unused dependencies
Clears dockblock