Refactor to use a CameraConfig object and set all config at once.
Modified so that window is in binned pixels.
Sub-windowing is now mostly working, but there are a few strange columns and one strange row at the start.
Merge branch 'master' of github.com:r-owen/arcticICC

Conflicts:
	examples/runCamera.py
	include/arcticICC/camera.h
	src/camera.cc