Revert "Indentation style changed to Horstmann"

This reverts commit f2259f712d.

Conflicts:

	src/GameWorld.cpp
	src/Systems/PhysicsSystem.cpp

src/Shaders/Normals.geo.glsl

@@ -6,20 +6,24 @@ layout(triangles) in;
 layout(line_strip, max_vertices = 6) out;
 
 in VertexData
-{	vec3 Position;
+{
+	vec3 Position;
 	vec3 Normal;
 	vec2 TextureCoord;
 } Input[3];
 
 out VertexData
-{	vec3 Position;
+{
+	vec3 Position;
 	vec3 Normal;
 	vec2 TextureCoord;
 } Output;
 
 void main()
-{	for (int i = 0; i < gl_in.length(); i++)
-	{	gl_Position = MVP * vec4(Input[i].Position, 1.0);
+{
+	for (int i = 0; i < gl_in.length(); i++)
+	{
+		gl_Position = MVP * vec4(Input[i].Position, 1.0);
 		EmitVertex();
 		gl_Position = MVP * vec4(Input[i].Position + Input[i].Normal, 1.0);
 		EmitVertex();