Building Utility for combining multi-cell maps with json templates

Hello, I’m hoping to get some feedback on the utility I’ve been working on: Building Utility (Github Issue)

As the title says, the utility is for combining a multi-cell map file with one or more json templates. The utility currently requires Python2.7/3.3 (although 3.2 might work). If that doesn’t work for you, let me know. That’s what this topic is for.

python -h will list the help information. It’s not as descriptive as it should be, so I need feedback on what is difficult to understand and what causes problems. Please ask questions.

This is my first post, nice to meet you all.