Make BrainImageView handle, relocate and redirect mouseUp events
Add rudimentary mouseUp handler to ImageDataViewController
Add first ROI selection related model classes
Fix img scaling issue in grid view while rendering mouse clicks for development purposes
Variable freed too early. Schroedinbug
Reduce warnings about loss of integer precision
Improve doc regarding render methods (rotating, flipping)
Remember flips in masked attribute. Boilerplate and documentation for mouse2voxel space method
Mouse click to data position for single slice
Add general method to query image dimension sizes for target orientation
Only propagate mouse event when image was actually hit
Mouse click to data position for multi slice
Refactor image composition method
Change types to uniform NSUInteger to avoid bugs from automatic type conversion
Add option to force render
Add new CIFilter to mark ROI selections
Comment click debugging code
Add selection image support
Visualize click within data for debugging purposes
Adapt to new setImages function signature