Kevin Rockwood

@axelson Were you able to find a solution to this issue? We're also seeing the nested `build_backup/` directories causing our slug size to grow on each deploy. The weird thing...

@axelson got it, that's working for me as well. Thanks!

We're relying on the chartist scss variables for styles ($ct-line-width, $ct-series-colors, ect). We'd like to keep this behavior post 1.0.

That's a very interesting idea, but I'm not sure how you envision grunt-templater making use of macros. Could you implement what your thinking and send a pr?

It appears the the first call to `send_data()` blocks everything. I don't even see the TX led fire on the FTDI module. Doing a SIGTERM (with `kill PROCESS_ID`) works fine....

@dhanson358 I ended up switching to [Nerves UART](https://github.com/nerves-project/nerves_uart). So far that's been working well with my Sparkfun XBee link.