Deal with "-loader" suffix being missing in UpSet and font-awesome-webpack

[waxlamp]

Newer versions of Webpack (i.e., at least as new as 2.2.1) require the -loader suffix on loader invocations, even inline ones within request() or import statements. UpSet and font-awesome-webpack omit the suffix and this causes problems for the build under Girder.

For now the solution is to patch the offending code in node_modules but this is obviously not a sustainable general solution.