cmfm: use courier typeface for hex editor

Change-Id: Ida126db75f09cdbfdd6f25c08130c11e0ee8e601
Signed-off-by: Jorge Ruesga <jorge@ruesga.com>
cmfm: use textview instead of a edittext

Change-Id: I75fa55cea73984ba1a09c230affc4efc38f8531e
Signed-off-by: Jorge Ruesga <jorge@ruesga.com>
Merge "cmfm: use textview instead of a edittext" into cm-11.0