Ajout des classes Map, Tile et Coord; ajout de meshs d'exemple
Merge branch 'master' of https://github.com/jraynal/nemesis

Conflicts:
	src/Nemesis.suo
	src/Nemesis/Nemesis.csproj
	src/Nemesis/bin/Debug/Quickstart2010.exe
	src/Nemesis/bin/Debug/Quickstart2010.pdb
	src/Nemesis/bin/Debug/mogre.log
	src/Nemesis/obj/x86/Debug/DesignTimeResolveAssemblyReferencesInput.cache
	src/Nemesis/obj/x86/Debug/Quickstart2010.exe
	src/Nemesis/obj/x86/Debug/Quickstart2010.pdb
Suppression des fichiers inutiles dans le depot