Moved the Texture and Quad Lua wrapper files out of the opengl graphics implementation folder.

--HG--
branch : minor

src/modules/graphics/opengl/ParticleSystem.cpp

@@ -876,7 +876,7 @@ void ParticleSystem::draw(float x, float y, float angle, float sx, float sy, flo
 		p = p->next;
 	}
 
-	texture->predraw();
+	gl.bindTexture(*(GLuint *) texture->getHandle());
 	gl.prepareDraw();
 
 	glEnableVertexAttribArray(ATTRIB_COLOR);
@@ -896,8 +896,6 @@ void ParticleSystem::draw(float x, float y, float angle, float sx, float sy, flo
 	glDisableVertexAttribArray(ATTRIB_POS);
 	glDisableVertexAttribArray(ATTRIB_COLOR);
 
-	texture->postdraw();
-
 	gl.setColor(curcolor);
 }