[libpeas] Created tag 0.5.2

[Steve Frécinaux <sfre src gnome org>]

The unsigned tag '0.5.2' was created.

Tagger: Steve Frécinaux <code istique net>
Date: Mon Jul 12 16:02:11 2010 +0200

    Release 0.5.2

Changes since the last tag '0.5.1':

Abderrahim Kitouni (1):
      Add single-include headers.

Garrett Regier (17):
      Don't crash if there are no search paths
      Use gtk_window_has_group()
      Do not dist gir_DATA
      Enable all warnings when scanning for introspection data
      Add an introspection annotation
      Coding style fixes
      Fix build when gdk-2.0 is not installed
      Fix checking the PyGObject version at runtime
      Demoted a warning to a message when a search path does not exist
      Constified the PeasPluginInfo API
      Handle return values in peas_method_apply_valist()
      Some string fixes
      Don't abort if an error occurred while getting a Python plugin extension
      [PeasUIPluginManager] Check that the configuration widget is not a toplevel
      Show debugging log messages only when PEAS_DEBUG is set
      [PeasUIPluginManager] Correctly check that an iterator was set
      [PeasUIPluginManager] Fix showing popup menu with no plugins

Philip Withnall (3):
      Fix a crash in the Python loader if Python initialisation failed
      Tidy up pygobject initialisation
      Fix typos in strings in the Python loader

Steve Frécinaux (12):
      [Python] Fix warning when building the python loader
      [PeasUIConfigurable] Make the dialog the return value.
      [PeasUIConfigurable] Get rid of is_configurable()
      [PeasUIConfigurable] Rename create_configure_dialog() to _widget()
      [PeasUIPluginManager] Create a dialog to host the configure widget.
      Use single-includes in the peas-demo application.
      Allow building libpeas without building libpeasui.
      Make sure everything builds when libpeasui is enabled.
      [PeasExtensionSet] Implement construct params as plain properties
      Adjust to API break in gobject-introspection.
      [PeasEngine] Drop unused private field.
      Release 0.5.2