Fixes to broken subtree-download feature
Fixes to broken subtree-download feature

This is now breaking on devtree. I'm betting a move from
gluon.tools.fetch to requests will fix it!

OpenTreeOfLife/opentree,OpenTreeOfLife/opentree,OpenTreeOfLife/opentree,OpenTreeOfLife/opentree,OpenTreeOfLife/opentree,OpenTreeOfLife/opentree