U2: Element.tag() now sets parent_ on child and attrs() will set attribute=true properties.
U2: Element.tag() now sets parent_ on child and attrs() will set attribute=true properties.

jlhughes/foam,foam-framework/foam,jlhughes/foam,mdittmer/foam,mdittmer/foam,foam-framework/foam,mdittmer/foam,foam-framework/foam,foam-framework/foam,jlhughes/foam,mdittmer/foam,foam-framework/foam,jlhughes/foam