Added object "Homing missile"
- Added the ability to register via Login-Password
- Added restriction of intersection with other objects in the level editor
- Fixed a bug when interacting with water (now does not freeze)
- When exiting the map editor, the level is now saved automatically
- Added restriction of intersection with other objects in the level editor for the character and the homing missile
- Fixed bug with camera zoom when player finishes
- Added the ability to skip training