Fix: There are not always ten days of forecast
Fix: There are not always ten days of forecast

closes #1343

nojhan/weboob-devel,laurent-george/weboob,yannrouillard/weboob,nojhan/weboob-devel,willprice/weboob,Boussadia/weboob,nojhan/weboob-devel,Konubinix/weboob,yannrouillard/weboob,frankrousseau/weboob,willprice/weboob,laurent-george/weboob,Boussadia/weboob,sputnick-dev/weboob,Boussadia/weboob,frankrousseau/weboob,RouxRC/weboob,Konubinix/weboob,Konubinix/weboob,yannrouillard/weboob,Boussadia/weboob,frankrousseau/weboob,willprice/weboob,RouxRC/weboob,sputnick-dev/weboob,sputnick-dev/weboob,RouxRC/weboob,laurent-george/weboob