FHS 2.3 forbids files in $libexecdir, so install the files in $libdir.

I'm 100% sure I can implement all ThunarVFS thumbnailers on top of
tumbler in time for the Xfce 4.8 release. Same about the volume monitor
backend for GIO to avoid a GVfs dependency. So why not merge the GIO
branch now?

Not much to say about this merge. It replaces ThunarVFS with GIO inside
Thunar and Thunarx, something I've been working on over the past few
months. It currently requires GVfs for volume monitoring and also
(optionally) depends on tumbler for thumbnail generation. Enjoy.

All .po files are going to be updated in the next commit.

Conflicts:
	ChangeLog
	INSTALL
	acinclude.m4
	configure.in.in
	plugins/thunar-wallpaper/twp-provider.c
	po-doc/ChangeLog
	po/ChangeLog
	po/LINGUAS
	thunar-vfs/thunar-vfs-1.pc.in
	thunar-vfs/thunar-vfs-thumb.c
	thunar/thunar-templates-action.c

	* === Released 0.8.0 ===
	* NEWS, configure.in.in: Bump version.
	* README, configure.in.in: Depend on exo 0.3.2.
	* THANKS: Add missing translator credits.
	* po/*.po: Update Project-Id-Version.
	* thunar-vfs/Makefile.am, docs/reference/thunar-vfs/Makefile.am,
	  thunar/Makefile.am, plugins/thunar-sendto-email/Makefile.am,
	  tests/Makefile.am, plugins/thunar-apr/Makefile.am,
	  plugins/thunar-sbr/Makefile.am, plugins/thunar-tpa/Makefile.am,
	  plugins/thunar-uca/Makefile.am: No need to define
	  EXO_API_SUBJECT_TO_CHANGE any more.
	* docs/reference/thunar-vfs/thunar-vfs-docs.sgml,
	  docs/reference/thunarx/thunarx-docs.sgml: Update documentation dates.




(Old svn revision: 24675)

	* thunar/thunar-gtk-extensions.{c,h}, thunar/thunar-launcher.c: Add
	  utility function thunar_gtk_icon_factory_insert_icon(), which inserts
	  a named icon or an icon file to a GtkIconFactory with a given name.
	  This is used in ThunarLauncher to add icons for the various launcher
	  GtkAction's.
	* thunar/thunar-sendto-model.{c,h}, thunar/Makefile.am: Import class
	  ThunarSendtoModel, which provides access to additional "Send To"
	  targets registered as .desktop files in $XDG_DATA_DIRS/Thunar/sendto.
	* icons/16x16/Makefile.am, icons/16x16/stock_thunar-shortcuts.png:
	  Add stock icon for the shortcuts pane.
	* thunar/thunar-stock.{c,h}: Add stock icons for the desktop and
	  shortcuts side pane "Send To" targets.
	* thunar/thunar-launcher-ui.xml, thunar/thunar-launcher.c,
	  thunar/thunar-shortcuts-pane-ui.xml, thunar/thunar-shortcuts-pane.c,
	  thunar/thunar-window-ui.xml, thunar/thunar-window.c: Add "Send To"
	  sub menu to the "File" and file context menus. Turn "Add Folder to
	  Shortcuts" into a sendto target, named "Side Pane (Create Shortcut)".
	  Use ThunarSendtoModel to load additional sendto targets, represented
	  as ThunarVfsMimeHandlers, and add them to the "Send To" menu (will be
	  loaded only on-demand).
	* configure.in.in, plugins/thunar-sendto-email/, plugins/Makefile.am:
	  Import the sendto-email plugin, which adds an entry to the new "Send
	  To" menu, named "Mail Recipient", and allows to attach files to mails
	  from within the file manager.
	* po/POTFILES.in: Add new files here.
	* po/Thunar.pot, po/*.po: Merge new strings.
	* po/de.po: Update german translations.




(Old svn revision: 22065)