Revision of the item window

Changes

• Complete revision of the item window
  • Improved filtering of locations and quality
  • History Diagram is now always displayed correctly
  • Prizes from the Royal City's Normal Market and Portal Zone Market are now merged. The most recent price is taken
• zh-CN.xml for v5.15.1 by @Me1onSeed in #206
• Update es-ES.xml by @NuberuSH in #207
• Update ru-RU translations
• Update pt-BR translations by @ewersonmssilva

Fixed

• Avalonian energy is now correctly calculated in bufffood crafting
• Fixed a bug that caused the tool to crash if mails were add too quickly
• Player deaths should now display correctly again
• Mob tracking in the loot logger now works as intended and will not track when disabled #208

Removed

• Removed incorrect season point tracking

Full Changelog: v5.15.1...v5.15.2