code cleanup: naming - pose/armature/image

also use ..._find_name(..., name) rather then ..._find_named(..., name) --- both were used.

source/blender/modifiers/intern/MOD_boolean_util.c

@@ -295,7 +295,7 @@ static Object *AddNewBlenderMesh(Scene *scene, Base *base)
 	basen->flag &= ~SELECT;
 				
 	// Initialize the mesh data associated with this object.						
-	ob_new->data= add_mesh("Mesh");
+	ob_new->data= BKE_mesh_add("Mesh");
 
 	// Finally assign the object type.
 	ob_new->type= OB_MESH;