methode zum level laden.. noch mit segfault
Segfault gefixt
Merge branch 'Classes' into level-loader

Conflicts:
	ColorDefense/main.cpp
added loadFromFile to level
merge branch level-loader and Classes
Makefile angepasst
Merge branch 'Classes' into level-loader

Conflicts:
	ColorDefense/level.cpp
	ColorDefense/level.hpp
	ColorDefense/tile.hpp
Fixed project
Merge branch 'level-loader'

Conflicts:
	ColorDefense/enemy.cpp
	ColorDefense/main.cpp
	ColorDefense/tile.hpp

Signed-off-by: Martin Tomasi <martin.tomasi@gmail.com>