FYI: 4.7 panel and plugins

[Nick Schermer]

For those trying the xfce4-panel from the git repo, if started porting
the external plugins to the new panel framework. The patches are quite
small and only affect Makefile.am, library includes and replacing some
deprecated functions. For the weather plugin I had to rewrite some
code to work properly with rgba windows.
Anyway, slowly more patches with appear in the directory below, while
I port plugins and fix the bugs they trigger in the new panel.

http://foo-projects.org/~nick/plugin-migration/

Cheers,
Nick