Made it a little more higher for following-camera on cat. Added ghost trick ability to drag obstacles (only in 2 direction). Changed plane's color to red when lose, or green when win. Added obstacle "Rocket". Fixed all obstacles for easy click via mouse (raycast checking).

- Removed unnecessary asset ufo.
- Added tag to all obstacles as "Obstacles".
Merge branch 'master' of github.com:haxpor/LD27
Limited movement control only when the game is not over only. Crossed fade animation to "Section_Complete" when cat touches the ground. Reduced distance to translate for dragging obstacles.