Merging @ingenieroariel mapproxy patch, though mapproxy stuff still do not work
Merging @ingenieroariel mapproxy patch, though mapproxy stuff still do not work

cga-harvard/HHypermap,cga-harvard/HHypermap,cga-harvard/HHypermap,cga-harvard/hypermap,cga-harvard/hypermap,cga-harvard/HHypermap,cga-harvard/hypermap,cga-harvard/hypermap