updates

Change-Id: I3796333f540485f3c6ab48f4c95d06e515341af4
create guide into multiple pages

Change-Id: I8e06b4332dba943544518ea240099749c868bd99
add updates to multiple pages

Change-Id: I2d548d7faf199e05b40b97d8b47aa22cc5477298
Merge branch 'pages'