ToDo: Topic on patched bits

[chrisdias]

for microsoft/vscode#12021

i set up an FWlink here that currently points to https://code.visualstudio.com/docs

http://go.microsoft.com/fwlink/?LinkId=828886

needs to be updated once there is a doc to point to.

[gregvanl]

I think the places to call this out are a section in setup/overview (full details) "Corrupt installation warning" and also a note in FAQ linking to setup/overview. The fwlink would go to setup/overview#corrupt-installation-warning.
FAQ something like "Q: Why is VS Code saying my installation is corrupt?"

[gregvanl]

FWLink needs to be updated once 1.6 docs published. Pointing FWLink 828886 to FAQ root for new