- Changed visibility of some fields to protected in order to be able to inherit them
- Created two new events for editing annotations
- Created new tools for annotation editing
- Created new subclass of a labelRU in order to prevent usage of extended color table
- Created new subclass of the Toolbar in order to hold custom tools- Created new tools for annotation editing
- Created new subclass of DefaultColorTable
- Created rudimentary interface for annotator tools
- Modified labeling manager to work with ColorTables instead of Labelings/Overlays (for now)
- Moved overlay event-handling to tools
- Modified view to work with color table instead of overlay
- Propagated changes from the view