OSMXMLParser: add __len__, __iter__ and empty() for top-level elements
OSMXMLParser: add __len__, __iter__ and empty() for top-level elements

Code4SA/mapit,chris48s/mapit,chris48s/mapit,opencorato/mapit,New-Bamboo/mapit,New-Bamboo/mapit,Code4SA/mapit,opencorato/mapit,Code4SA/mapit,opencorato/mapit,Sinar/mapit,chris48s/mapit,Sinar/mapit