textureldr v1.2a

ADDITIONS:

• dll loads on startup, and texture packs apply automatically.
• savefile extension, saves selector and offset position. list safety when loading (probably has bugs tho)
• menuloop reloads when applying textures, you don't need to reload it by entering and exiting a level
• no more messagebox (unless in debug mode) since it's unnecessary
• changed behavior of list when moving elements to make more sense
• more encapsulation

FIXES:

• fixed windowed resolution messing up after closing & reopening the game
• fixed quality not modifying properly
• fixed list loading wrong when displayedlength is 0