PEP8 cleaning
PEP8 cleaning

dhp-denero/LibrERP,odoousers2014/LibrERP,iw3hxn/LibrERP,iw3hxn/LibrERP,dhp-denero/LibrERP,odoousers2014/LibrERP,odoousers2014/LibrERP,dhp-denero/LibrERP,odoousers2014/LibrERP,dhp-denero/LibrERP,odoousers2014/LibrERP,iw3hxn/LibrERP,iw3hxn/LibrERP,dhp-denero/LibrERP,iw3hxn/LibrERP