Docs: Removes "Guidelines for Education" card from "Essentials".
am: 186284a6a6

* commit '186284a6a6045067f04343fb92691de8e87fc5db':
  Docs: Removes "Guidelines for Education" card from "Essentials".

Change-Id: I9c8129c1a99f9d3d88d442a6cc1b6d4e56cb7c19