tree d2a34c360eab7268e2642857367cc4bac8dce6b8
parent aeb980bd8958e3c6e135835aa7d34b5c4e3a601b
author Elliott Hughes <enh@google.com> 1430941205 -0700
committer Elliott Hughes <enh@google.com> 1430972225 -0700

Add an alternate screen for viewing recovery logs.

This makes it easier to go back and forth without losing current output.

Also make the display more like regular more(1).

Bug: http://b/20834540
Change-Id: Icc5703e9c8a378cc7072d8ebb79e34451267ee1b