Merge pull request #244 from Bertram25/new_params

New configurable creature stats  + new beds & small fixes
- Entities should be deleted by the gamemap on client side instead of the render manager
- Creature reading/writing is the same as rooms/traps
- Small fix for creature sound
- Fixed a memory leak on Creature weapons
- Added a log for entity creation on client side as well as on server side
- Added [Creature][/Creature] in creature list in levels
fixes #247
Merge pull request #249 from hwoarangmy/development

Entities should be deleted by the gamemap on client side instead of the render manager
Moved source files in sub-folders according to their use.

Fixes #10
Merge pull request #248 from Bertram25/development

Moved source files in sub-folders according to their use.
Added missing parameters to creatures in level files and reordered them.

Fixes #245