Add support for Thorlabs Compact-Scientific Cameras

[natezb]

The old "legacy" TSI SDK for Thorlabs scientific cameras had no C API (ABI, really), so we hackily wrapped its C++ interface. Now (as of ThorCam 3.1.0) there is a C API, so we should wrap that instead.

Currently, it is unclear whether both the "Scientific" and "Compact Scientific" cameras are supported by this new SDK. The READ_THIS.html document shown upon ThorCam install reads,

The Compact Scientific Camera family and the Scientific family (above) share the same USB driver and .NET interface. In the future, they will share the same SDK.

It's not quite clear whether this "future" has come to pass yet or not. Either way, it would be nice to wrap this with an eye to the future.

See #55 for previous discussion of this.