Bugfix #5289: "Shape Wizard Widget" script was using non-existant key:

changed so "Key 0" is substituted for "Basis".  This may not be correct...
Also, fix to make ob.setEuler() accept a tuple again.

source/blender/python/api2_2x/Object.c

@@ -5357,7 +5357,7 @@ static PyObject *Object_SetMatrix( BPy_Object * self, PyObject * args )
 
 static PyObject *Object_SetEuler( BPy_Object * self, PyObject * args )
 {
-	return EXPP_setterWrapper( (void *)self, args,
+	return EXPP_setterWrapperTuple( (void *)self, args,
 			(setter)Object_setEuler );
 }