|SOURCE|
[System::InputDevice]
* Type memeber function returns an unsigned int
[System::InputManager]
* Added GetDevice member function to allow for multiple systems to query device
  states
* Added Types member function for making sure a device exists before querying
  for it
[System::InputTypes]
* ZED_INPUT_DEVICE_TYPE enum removed, using a ZED_UINT32 instead
[Linux::System::LinuxInputManager]
* Implemented GetDevice memeber function
* AddDevice makes sure the device being passed is not null