-> Tightened up the interpolator and decreased the duration of the
AllApps-in animation. This removes many excess frames at the end
of the transition, and frees up perf for swiping AllApps:
(issue 5359751)
-> Changed when AllApps state gets reset -- now only after
leaving home, and then pressing home, or when the screen
turns off.
Change-Id: I76e988102da91c12cb52af01468cf9a81fe45545