tundra.tn.document.content:add - fix bug where $content.type was being ignored
tundra.tn.document.content:add - fix bug where $content.type was being
ignored

vr-aus12/TundraTN,vr-aus12/TundraTN,Permafrost/TundraTN,Permafrost/TundraTN,Permafrost/TundraTN,vr-aus12/TundraTN