Exporting private functions for testing
Adding test skeletons for SocketIO
Adding test for default SocketIO init behavouir
Refactoring SocketIO module to be more testable
Adding test for socketIO onStatusChange
Adding test for socketIO emitActualBrew
Adding test for socketIO emitPhaseChanged
Adding test for socketIO onManualSetPWM
Adding empty line for SocketIO
Reformat var declarations
Merge pull request #10 from brewfactory/tests/socketio

Tests for the SocketIO module