Working tutorial game
fixed lives problem
Merge remote-tracking branch 'origin/master' into Duong
merged success
Replace spirites for character
Add new sprites images for character
Reload spire (and also rewrite new objects)
Add door image
Add Ladder image
Add spr_evil_knight
Add spr_ghost_knight
Update sprite images for knight
Update sprites for monsters
added fade feature
Replace tile map with castle-themed styles
Replace evil knight sprite
temp
Add greendish castle wall backgroud to room
Merge branch 'mark/replace_assets' into release_0.2
Merge and resolve conflicts with Trungpede