emitPublishedFiles undefined in the documentation

[eric-914]

Is this an "undocumented feature"? Found it while looking in msbuild-command-builder.js, along with others:

deployDefaultTarget, webPublishMethod, deleteExistingFiles, findDependencies, publishDirectory

I wrote up this issue mostly because I can't find any documentation on "_FindDependencies".

I see they all get applied as "/property:...", so probably something you might've added for your own purposes, so may not be publicly supported. I'll probably work around this using the customArgs portion.