Windows Safe OS Dynamic Update

This category will be used to address the Safe OS DU scenario...

Windows 10 Version 1803 Build Targeting for Component DU

Windows 10 Version 1803 Build and Branch Targeting for Component Critical DU and Safe OS DU...

Cross-Site Scripting

I've picked up on the work started over at https://github.com/erusev/parsedown/pull/276 and rebased on erusev/master. Since this is rebased on master, I can't point at PR at naNuke/master without running into the merge conflicts that I've already resolved manually. I've implemented what I suggest...