Error launching Git WebUI from Studio

[isc-tleavitt]

[isc-tleavitt]

I think root cause is 8caa52a#diff-7ba949c5268466f0a1f9169a488b1b029ed288bd414a09562f8905074e402b47R328 - IE doesn't support includes(); see https://www.w3schools.com/Jsref/jsref_includes_array.asp

[isc-tleavitt]

(we should add a polyfill)

[isc-tleavitt]

https://stackoverflow.com/questions/53308396/how-to-polyfill-array-prototype-includes-for-ie8

[isc-tleavitt]

Second issue is with named capture groups in parsing git branch output.