Note: I am not supporting this tool any more.
For those looking for an alternative, I recommend SPMeta2 (https://github.com/SubPointSolutions/spmeta2)
However, if there is enough interest, I *may* release an App version of this for SP2013/365..
Let me know via comments.
A SharePoint Taxonomy Management Tool
Refer to the Documentation tab for details.
More instructions here: