wxGTK 2.6 is EOLed

- Stage support

Add NO_STAGE all over the place in preparation for the staging support (cat:
x11-toolkits)

Update to 2.6.4.

Bump portrevision due to upgrade of devel/gettext.

The affected ports are the ones with gettext as a run-dependency
according to ports/INDEX-7 (5007 of them) and the ones with USE_GETTEXT
in Makefile (29 of them).

PR:             ports/124340
Submitted by:   edwin@
Approved by:    portmgr (pav)

Fix coredump: use gtk_border_free() insead of g_free()
for freeing border objects. The change exists in wxgtk 2.8 and later.

PR:             118202
Submitted by:   Henrik Gulbrandsen
Approved by:    portmgr (linimon)

Remove gstreamer 0.8 support. Ports that need gstreamer support in wxWidgets
should switch to wxgtk28.

- Welcome X.org 7.2 \o/.
- Set X11BASE to ${LOCALBASE} for recent ${OSVERSION}.
- Bump PORTREVISION for ports intalling files in ${X11BASE}.

- Make X11BASE-clean.
- Bump PORTREVISION.

- Fix wxgtk2-2.6-config and wxgtk2u-2.6-config when HOME is not set --
execute /bin/sh instead of bash in this case.
- Bump PORTREVISION

PR:             105561

- Update to 2.6.3
- Get rid of USE_REINPLACE
- Make portlint happy with the IGNORE value

PR:             95149 (mostly)
Submitted by:   Vasil Dimov

Bump PORTREVISION, setup.h and lib/libwx_gtk2u_media-2.6.so will
change when wxMediaCtrl is enabled.

Approved by:    fjoe

Add a patch from WX_2_6_BRANCH:

src/common/intl.cpp rev. 1.166.2.1:
backported fix for crash in Unicode build (bug 1303851)

Submitted by:   mux

Update to 2.6.2.

Finish repo-move of wxgtk2*-devel ports to wxgtk26* and update to the
latest stable release wxWidgets 2.6.0.