[Collect] Manager: Kerning Overview

[kateliev]

Collection of ideas for future improvements of Kerning Overview Manager

• Add Extend kerning from FL App Automator
• Add Match kerning from FL App Automator
• Duplicate kerning cleanup algorithms that are now from Kerning panel
• Add rounding algorithms from IMPEX importer
• Add cutout filter for cutting values above and below certain limit
• Add Find and replace of numerical values
• Add Auto replace for NOVAL with 0 or any other value
• Add Punchboard for copying values from similar masters for Kern Matching (NOVAL fix)

.. all ideas are welcome!