HALO: make windows moveable and scaleable [WIP]
Multi-user support for phones

Allow multi-user support on devices that previously didn't have it without
hard-coding it on.

ps2: Give it the nuclear touch.
ps3: Correct initialization.

Change-Id: I376f3f51ee1d8843d0977384101f93e23e278c97
[3/4] core: Add Dialer suggestions and reverse lookup

Change-Id: Ifd39c291d159cc8a8e8c2294a67054f5aa5750a8
Signed-off-by: scott <scott@ubuntu>
Revert "Multi-user support for phones"

This reverts commit c7300b8a2fb0a08b28ca00ac47a097878aa9b4bf.
mutliwindow: notify split view if layout changed