Python operators

- simplified C operator API bpy.__ops__ since its wrapped by python now.
- needs the class to have an __idname__ rather then __name__ (like menus, headers)
- convert python names "console.exec" into blender names "CONSOLE_OT_exec" when registering (store the blender name as class.__idname_bl__, users scripters wont notice)
- bpy.props.props ???, removed

source/blender/python/intern/bpy_rna.c

@@ -2550,7 +2550,7 @@ static struct PyMethodDef props_methods[] = {
 #if PY_VERSION_HEX >= 0x03000000
 static struct PyModuleDef props_module = {
 	PyModuleDef_HEAD_INIT,
-	"bpyprops",
+	"bpy.props",
 	"",
 	-1,/* multiple "initialization" just copies the module dict. */
 	props_methods,
@@ -2567,9 +2567,6 @@ PyObject *BPY_rna_props( void )
 	submodule= Py_InitModule3( "bpy.props", props_methods, "" );
 #endif
 	
-	mod = PyModule_New("props");
-	PyModule_AddObject( submodule, "props", mod );
-	
 	/* INCREF since its its assumed that all these functions return the
 	 * module with a new ref like PyDict_New, since they are passed to
 	  * PyModule_AddObject which steals a ref */