Delta 1.6 - Level Editor Update!

Delta 1.6 is here!

CHANGELOG:

• 5 new levels!
• added editor, plus testing mode!
• fixed particles bleeding across game states
• added save function to level editor
• added mass replace to editor (middle mouse)
• fixed clover and hearts failing to respawn in testing mode
• added air tile in editor options

Important notes:

• SAVING A LEVEL OVERWRITES PREVIOUS SAVES
• Custom levels do not show up in game yet
• Saved level are stored in "customlevel.txt"