Small fixes to XU ranges for F200/SR300.
Small fixes to XU ranges for F200/SR300.

There seems to still be an issue where SR300 will raise an error if we attempt to set the old F200-style MvR XU while the auto range algorithm is configured to handle MvR. We may need to add some more sophisticated behavior here to reconcile these settings.

IntelRealSense/librealsense,IntelRealSense/librealsense,floe/librealsense,IntelRealSense/librealsense,floe/librealsense,IntelRealSense/librealsense,IntelRealSense/librealsense,IntelRealSense/librealsense,IntelRealSense/librealsense,floe/librealsense,IntelRealSense/librealsense,IntelRealSense/librealsense