graphics/linux-c6-gdk-pixbuf: rename to -pixbuf2

[xmj]

Summary

Rename linux-c6-gdk-pixbuf to -pixbuf2 due to vast shlib differences between
pixbuf 1 and 2.

Modify consumers' dependency structure to match.

PORTREVISION bump for linux-c6-gtk2 due to downstream packages being broken.

graphics/linux-c6-gdk-pixbuf: rename to -pixbuf2

- Rename gdk-pixbuf to linux-c6-gdk-pixbuf2 to properly distinguish between
  linux- gdk-pixbuf 1 and 2.
- Change consumers dependencies to match.

PR: 		195120, 195121
DiffRev:		placeholder
Submitted by:	Jan Beich <[e-mail]>
Reviewed by:	rene (emulation)
Approved by:	swills (mentor)

Test Plan

Packages still build
http://xmj.me/freebsd/buildlogs/linux-f10-flashplugin-11.2r202.418_2.log
http://xmj.me/freebsd/buildlogs/linux-f10-gtk2-2.14.7_5.log
http://xmj.me/freebsd/buildlogs/linux-opera-12.16.log
http://xmj.me/freebsd/buildlogs/linux-c6-flashplugin-11.2r202.418_1.log
http://xmj.me/freebsd/buildlogs/linux-c6-gdk-pixbuf2-2.24.1.log
http://xmj.me/freebsd/buildlogs/linux-c6-gtk2-2.24.23.log
http://xmj.me/freebsd/buildlogs/linux-opera-12.16.log

[xmj]

bump linux-c6-gtk2 version

[xmj]

(include Mk/bsd.linux-apps.mk, previously forgotten)

[swills]

Approved

[rene]

In bsd.linux-apps.mk :

• don't forget to remove the OR clause in line 211
• the definitions for gdkpixbuf can go now (lines 204-207)

[xmj]

In D1192#12, @rene wrote:

In bsd.linux-apps.mk :

• don't forget to remove the OR clause in line 211

The OR clause can stay until fedora10 stops being default

• the definitions for gdkpixbuf can go now (lines 204-207)

gdkpixbuf can stay until we remove graphics/linux-f10-gdk-pixbuf

[xmj]

Committed revision 373192.