crystal icons to hicolour for external applications

[Jonathan Riddell]

Should KDE applications not released with the main KDE (KOffice,
extragear and everything outside KDE SVN) install icons to hicolour?

This would be incase KDE changes its default icon theme from Crystal.
Applications inside KDE would be fine because we can rename those
along with the KDE schedule but applications outside KDE's release
schedule would find themselves without any icons if the user installed
a KDE version that had a new icon theme as the default one.

Jonathan Riddell