new release CutLog v6.50 changes

Version v6.50 is again better optimized and improved.

  1. In English version there is possibility to use 'Lumber' or 'Timber' terminology, base on preferences.
  2. Removed some obsolete optimizations: Pattern Cut, MultiCut, RadialCut
  3. some cosmetic polishing
  4. core component upgrades
  5. Removed exports to obsolete systems, due to future upgrades