Clean documentation directory when 'setup.py clean' is run
Clean documentation directory when 'setup.py clean' is run

jvalleroy/plinth-debian,vignanl/Plinth,vignanl/Plinth,kkampardi/Plinth,vignanl/Plinth,jvalleroy/plinth-debian,jvalleroy/plinth-debian,harry-7/Plinth,harry-7/Plinth,vignanl/Plinth,freedomboxtwh/Plinth,freedomboxtwh/Plinth,harry-7/Plinth,harry-7/Plinth,freedomboxtwh/Plinth,freedomboxtwh/Plinth,kkampardi/Plinth,kkampardi/Plinth,harry-7/Plinth,vignanl/Plinth,jvalleroy/plinth-debian,jvalleroy/plinth-debian,kkampardi/Plinth,kkampardi/Plinth,freedomboxtwh/Plinth