Experimental FKTextLoupeMagnifierView implementation; wip.
Add mask to FKTextLoupeMagnifierView drawRect: implementation;
Implement separate FKTextCaretView.
Move FKTextRangeView to separate implementation file;
Implement FKTextRangeView start and end grabber.
Implement FKTextSelectionView drag support; wip.
Refactor FKSelectionView integration with FKInteractionAssistant.
Implement text range selection magnifier.
Implement selection grabber dots.
Add architecture diagram to implementation docs;
Add user interaction diagram to ux docs;
Update README file;
Version 0.1.1 with changelog