Log message:
Bump PKGREVISION for libpng shlib name change.
Also add some patches to remove use of deprecated symbols and fix other
problems when looking for or compiling against libpng-1.4.x.

Log message:
Update to 0.4.2.  Changes:

0.4.2
=====
- Fix broken background image when compositing is disabled.
- Use new xdt-autogen macros.
- Translation updates

0.4.1
=====
- Install documentation in @docdir@.
- Don't die on dbus exit.
- Use the initial title in tabs if the dynamic title is set to hidden.
- Silence the build.
- Disable mnemonics in GtkSettings.
- Translation updates

0.4.0
=====
- Don't show the set title dialog when double-clicking on the scrollbar.
- Don't build the menubar when not enabled on startup.
- Various small code cleanups.
- Translation updates

0.2.99.1
========
- Do not save properties that are the same as the default value (and not
  hidden) in the rc file. This makes startup a bit faster.
- Remove vte-title-workaround and show the vte title in the go menu
  (so without the initial title).
- Documentation updates.

0.2.90
======
- Change minimum dependency of VTE to 0.17.1 and GTK+ to 2.14.
- Use environ variables provided by GLib for better compatibility.
- Use new VTE api.
- Don't set contents change on window resize.
- Fix segfault in special tab configuration.
- Monitor config files using GIO to avoid polling for file changes.
- Check for case problems when creating the symlink.
- Add hidden option to disable middle-click tab close.
- Property handle the button accelerators in the compose dialog.
- Convert the preferences dialog into GtkBuilder.
- Use stock icons and remove unused icons.
- Allow editing of shortcuts from the menu.
- Make the tab close button smaller.
- Fix compilation problems on Solaris.
- Update fullscreen action if changed by the wm.
- Add commandline option to set the window icon.
- Refactor the usage help so it's easier to understand. Also add
  the --maximize option.
- Allow '-character in links.
- Add hidden option for the cursor shape.
- Convert preferences dialog in Gtkbuilder and make it fit better
  inside Xfce using the titled dialog.
- Fix compiler warnings, code cleanups and improvements.
- Support for the erase tty key binding, requires vte 0.20.4.
- A lot of updated translations.

Log message:
Upgrading Xfce to 4.6.1.

This is for PR #40984. This is based on work from
dieter roelants. Thank you Dieter.
Also I had done some work independently on this.
Hopefully, I am getting this all committed at one time.

The changelogs are at
http://www.xfce.org/documentation/changelogs/4.6.1
http://www.xfce.org/documentation/changelogs/4.6.0

Also don't need the xfce4-dev-tools for building. (It is only
needed when building from SVN source.)

Log message:
bump revision because of graphics/jpeg update

Log message:
Remove @dirrm entries from PLISTs

Log message:
Bump PKGREVISION for vte-0.20.5.

Log message:
bump PKGREV. for vte lib major change

Log message:
Simply and speed up buildlink3.mk files and processing.
This changes the buildlink3.mk files to use an include guard for the
recursive include. The use of BUILDLINK_DEPTH, BUILDLINK_DEPENDS,
BUILDLINK_PACKAGES and BUILDLINK_ORDER is handled by a single new
variable BUILDLINK_TREE. Each buildlink3.mk file adds a pair of
enter/exit marker, which can be used to reconstruct the tree and
to determine first level includes. Avoiding := for large variables
(BUILDLINK_ORDER) speeds up parse time as += has linear complexity.
The include guard reduces system time by avoiding reading files over and
over again. For complex packages this reduces both %user and %sys time to
half of the former time.