2.45.3 (unstable):

* Add SettingsSchema, SettingsSchemaKey and SettingsSchemaSource.
  (Murray Cumming)
* Deprecate HelperList and SArray because nothing uses them.
  (Murray Cumming)

Build:
* Don't disable more deprecation warnings than necessary
  (Kjell Ahlstedt) Bug #750379.

gmmproc:
* _WRAP_METHOD: deprecated: Use G_GNUC_[BEGIN|END]_IGNORE_DEPRECATIONS
  per function, instead of one big undef [G|GDK|GTK]_DISABLE_DEPRECATED.
  (Kjell Ahlstedt) Bug #750379
* Remove GP_LIST, because nothing uses it.
  (Murray Cumming)