cmfm: Readd drawer toggle item selection

Change-Id: I1d11a96767238dd9c4108b14cff89fa34975c1d6
Signed-off-by: Jorge Ruesga <jorge@ruesga.com>
cmfm: fix ensure read, write and execute checks in java console

Change-Id: I03e6117f6f660c46aa9df9ff8ebf7c602badb40a
Signed-off-by: Jorge Ruesga <jorge@ruesga.com>
cmfm: allow prompt console without su command

Separete shell console commands from su command. This allow to create a shell
console when su command is not present. A warning will be displayed is root
mode is trying to be selected or a elevated operation is required.

Change-Id: I27a2e850aec87026c8dd4b3baacf7ebd0f897a1a
Signed-off-by: Jorge Ruesga <jorge@ruesga.com>