Added rotation capability and added a new calss Vector3f that holds 3 float values for ex rotation

src/ei/engine/texture/Texture.java

@@ -49,7 +49,7 @@ public class Texture {
      *
      * @param gl The GL context to bind to
      */
-    public void bind() {
+    public void bindGL() {
       GL11.glBindTexture(target, textureID); 
     }