Enhancement: Add --ignorePaths to repolinter

[hyandell]

Issue Report

The repolinter.js file supports an --allowPaths, but sometimes you want to allow everything except . Using --allowPaths is a papercut pain to keep constantly updated.

Expected Behavior

That you can instead use --ignorePaths to ignore 1..n directories from the repolinting. For example, you might --ignorePaths node_modules.