Move Light struct to example

src/rlgl.h

@@ -167,9 +167,6 @@ typedef enum { OPENGL_11 = 1, OPENGL_33, OPENGL_ES_20 } GlVersion;
 
         // Uniforms
         int mvpLoc;           // ModelView-Projection matrix uniform location point (vertex shader)
-    
-        int modelLoc;         // Model transformation matrix uniform location point (vertex shader)
-        int viewLoc;          // View transformation matrix uniform location point (vertex shader)
         int tintColorLoc;     // Color uniform location point (fragment shader)
         
         int mapDiffuseLoc;    // Diffuse map texture uniform location point (fragment shader)