Internet Explorer JavaScript compatibility issue.

[jgreenemi]

When running the page in Internet Explorer version 11.2007.14393.0, there is an issue where values pulled from the JavaScript dictionary-like object for each resource in ml-assets.js fails with the following error:

SCRIPT1004: Expected ';'
ml-display.js (16,26)

This appears to be because IE does not support loop logic like for (var mlAsset of mlAssets){}. It does appear to support for (var mlAsset in mlAssets){}, but this is not used as is not compatible with Google Chrome. Given that Chrome browser adoption is greater than that of Internet Explorer, I'm not inclined to change this behaviour unless I can find an approach that satisfies both browsers, as well as Firefox and Opera.