v1.20.20 Quest Update

Update v1.20.20 with lots of quests added plus various smaller updates. Full change list:

• Add support for quests with rewards
  
• Add various boss type quests and daily quests to aid leveling
  
• CTRL+Q to open quest dialog, talk to NPC outside City Hall to start quests
  
• Change game default to full screen exclusive (CTRL+F) to toggle windowed mode
  
• Fix issue sometimes preventing item drop in buildings
  
• Add popup messages for important information and server broadcasts
  
• Fix exp gain msg missing when it resulted in level up
  
• Fix archery critical attacks
  
• Slight change to item description fore/background colors to make easier to read