• New: The best and the worst values per metric highlighted in the grid (#55)
• New: New project option: "Skip" -- a duration that will be skipped at the beginning of video stream
  Note: only a few small values are in dropdown as the skipping process is slow (#61)
• New: Metrics calculation time is measured and displayed in ToolTip (#62)
• New: Files on the list can be re-arranged using Drag & Drop
• Change: Timeout for process of getting FFMpeg version info increased from 2 to 5 seconds (this could help with #59)
• Change: Timeout for process of getting supported VMAF model types increased from 2 to 5 seconds (this could help with #57)
• Change: Options "Scaling method" and "Write FFMpeg Commands in log" are program options now, not project options.
  So they are not stored in project file any longer.
• Change: Option "Analyze" renamed to "Duration"
• Change: Values in "Skip" and "Duration" dropdowns that will go out of ref's file duration marked in red
• Bugfix: Frames' Axe on plot not reset if calculation cancelled and no data gathered (#54)