Remove old build systems

carTest/CMakeLists.txt

@@ -1,4 +0,0 @@
-# Hello World examples
-include_directories (${Box2D_SOURCE_DIR})
-add_executable(HelloWorld HelloWorld.cpp)
-target_link_libraries (HelloWorld Box2D)

carTest/Compile.sh

@@ -1 +0,0 @@
-g++ main.cpp Car.cpp Terrain.cpp -l Box2D -Wl,-rpath=/usr/local/lib/ -l SDL -l SDL_gfx -std=c++11