Removed hard coded SN65HVD support but added back support for setting an enable pin for both canbus ports. Also, added an easier to use and more Arduino-like interface that can be optionally be used. Lastly, you can refer to the canbus devices as Can0 and Can1 now which matches the hardware better.
Added ability to disable the switching of an "enable" pin for each canbus port. Also fixed begin methods to return the result of init so that sketches can determine whether the canbus adapter was set up properly or not.
Update keywords.txt
Update three of the examples to use the new methods and object names.
Make the "allow all" watchFor method more correct. Added another example.
Update howtouse.txt