tree 769b46e21aaba4e8342b8f3d4a939f13f76176c6
parent f5aa7ebbe3b3916d891eaf041c5bf7d72df81c84
author Mark Young <marky@lunarg.com> 1468950585 -0600
committer Mark Young <marky@lunarg.com> 1468950739 -0600

loader: Clarify in docs about WSI and inst ext.

Clarify in the LoaderAndLayerInterface markdown file what WSI
extensions are available by default in the desktop loader.
Additionally, clarify that instance extensions are not supported
by the Loader unless they have been specifically added to the
Loader.

Change-Id: I21bd2a63ed1e4a7e50d27e7a6b136eeeaea4d68c