Export/Import, various QOL improvements

Added:

• Put all languages in common language menu
• Add export/import of input
• Make "Seed Checker" available all the time
• Allow to input other days as day 4, 5, and 6. Now every day between 1 and 10 works
• Results are now written in a results.txt file
• Make UI wider
• Group mons together
• Add Stop Button
• Add Progress Bar
• Improve general search performance

Fixes:

• 1 Star CPU search will now show the correct seed
• Some deviations could not be calculated earlier, this has been fixed
• Sometimes Seeds could not be found with characteristics set
• Fix Den List