DO NOT MERGE!

update Edu pages for launch of Chrome edu apps on play store
removes the FAQ and Guidelines docs, redirect to devsite copy will
be implemented with separate CL

Change-Id: I006d2374b1d49fbf41ce60a39f08fe1ad96096c1
(cherry picked from commit 941f800a848a5dad4d4541a214477e95f738a5c8)
9 files changed