Update v1.0.50

-Added new stamina stat and sprinting mechanic
-Shift is now the default key for sprint, T is the default key to toggle sneak
-Warrior ability Sprint has been replaced with Second Wind
-Added new item Stamina Potion
-Automap data is now stored account wide
-Explored data is merged when you open an old character save
-Fixed bug where workshop map explored data wasn't saving correctly
-Frost fields will now damage Flame Elementals
-Increased the duration of most buffs
-Reduced the number of world item spawns
-Added several new match stats
-Updated the marble textures
-Improved join in progress network handling
-General improvements to enemy path finding