mapbox/mapbox-studio — pull request #919 by yhahn (2014-10-02 04:35:06+00:00)
Title: atom-specific loading modal for image exports

![atom-loading](https://cloud.githubusercontent.com/assets/83384/4486825/6ae1a942-49ed-11e4-97d8-5ccd7586be53.gif)

Refs #874. Stopgap -- meant to address the lack of any visual feedback that atom is up to something (downloading the export image).