Three little fixes as reported by Campbell;

- Mesh editmode; SHIFT+F fill didnt set default vertex color
- Parented spotlight had wrong (black) dashed line to parent when selected
- Constraint line draw while transform wasn't reset, causing sometimes to
  draw when using the (ugly) G.moving flag...

source/blender/src/drawobject.c

@@ -443,7 +443,6 @@ static void tekenshadbuflimits(Lamp *la, float mat[][4])
 
 	glPointSize(3.0);
 	bglBegin(GL_POINTS);
-	BIF_ThemeColor(TH_WIRE);
 	bglVertex3fv(sta);
 	bglVertex3fv(end);
 	bglEnd();

source/blender/src/editmesh_tools.c

@@ -1041,7 +1041,7 @@ void fill_mesh(void)
 	if(ok) {
 		efa= fillfacebase.first;
 		while(efa) {
-			efan= addfacelist(efa->v3->vn, efa->v2->vn, efa->v1->vn, 0, efa, NULL); // normals default pointing up
+			efan= addfacelist(efa->v3->vn, efa->v2->vn, efa->v1->vn, 0, NULL, NULL); // normals default pointing up
 			EM_select_face(efan, 1);
 			efa= efa->next;
 		}

source/blender/src/editobject.c

@@ -6678,6 +6678,7 @@ void transform(int mode)
 	if(edge_creases) MEM_freeN(edge_creases);
 	
 	tottrans= 0;
+	set_constline_callback(0, 0, 0, NULL, NULL, NULL, NULL, NULL);	// disable
 
 	/* undo after transform, since it's storing current situations */
 	/* extrude has no own undo-push, so on cancel we still insert it */