* thunar-vfs/thunar-vfs-mime-application.{c,h},
	  thunar-vfs/thunar-vfs.symbols: Add new method
	  thunar_vfs_mime_application_is_usercreated(), which tells whether
	  a given mime application was automatically created by the user
	  via the "custom command" box in the file manager(s).
	* thunar-vfs/thunar-vfs-mime-database.{c,h},
	  thunar-vfs/thunar-vfs.symbols: Add new method
	  thunar_vfs_mime_database_remove_application() to remove a previously
	  added mime application (user-created) from the mime database.
	* thunar/thunar-chooser-dialog.c, thunar/thunar-chooser-model.{c,h}:
	  Add a context menu to the chooser dialog with a "Remove Launcher"
	  item, which allows to remove previously added (user-created)
	  application launchers from the mime database. Bug #1814.
	* docs/reference/thunar-vfs/: Update the API documentation.
	* po/Thunar.pot, po/*.po: Merge new strings.
	* po/de.po: Update german translations.




(Old svn revision: 21710)