New map

New objects not working yet.
Set object destroyed state.

Can now destroy objects without player interaction needed.
What to do with appleTree? Changes are needed if we want 3 states.
(apples, no apples, chopped)
Added new object classes

Also:
- Made more folders and moved classes.
- Added some destructor code.
- Removed some unneeded or even wrong stuff.
New map
Merge pull request #48 from PimV/Map

Map