First working version for new rigs in E1

Camera configured to work with Matlab 2014a using VIMBA.

Simplified function names so there's no difference between Arduino and
TDT versions (i.e. removed 'A' from end of names).

Changed the way neuroblinks is called to support various option
combinations.

Changed the callback function that the camera uses when it stops
acquisition.

Added cameraTest m-file.

Updated README to be more useful.