readTherm datatree support

@chris

Hi Chris,

Would it be easy to add tree support to the readTHERM plugin? I want to read certain u-factor tags from a whole directory of therm models and export to a csv. Right now, if I input a tree of paths or a flattened list of paths, the output doesn’t work.

hmm. seems to be working now … maybe it was just that it didn’t like a simplified tree

well, maybe not in fact… the input tree has 6 branches and output has 11 for some reason