RFC: oxygen and air plasma themes in oxygen.git?

[Marco Martin]

Hi all,
right now the oxygen and air themes are still in pasma-framework (for lack of 
better place atm)
since for transition purpose is good to still offer an old look, i think the 
oxygen repo would be a good place for it (especially in future releases when 
we'll have some kind of mega-theme support)

so, i would proceed moving them there (not even sure how much if any history 
is needed especially becasue binary files)

comments?

-- 
Marco Martin