Work in progress
Get filter selection working
Poll current filter position
Add scriptable filter wheel support
Merge branch 'master' into filter_wheel_integration
Duplicate exposure controls into a separate window
Remove outlets/code that have moved to the controls view controller
Get camera controls auto-layout working
Comments, update headers
Extract guider UI code into its own view controller
Move IBOutlets into private category
Unify property attributes, bind to library exposures at end of -windowDidLoad
Add (non-functional) filter wheel controls
First working filter wheel integration
Code tidy
Numerous HID fixes esp. in the area of disconnecting
Merge branch 'master' into filter_wheel_integration
Clean up on disconnect
Refine filter wheel test app ui
Only update currentFilter property when the filter wheel reports it's been set, prevent multiple set filter requests running at the same time