Revert "Disable smooth-scroll on Android."
Revert "Disable smooth-scroll on Android."

This reverts commit 069750a412d016e9ece9c7f058f56a13f6147e7a.

Mobilization/2016.mobilization.pl,Mobilization/2016.mobilization.pl,Mobilization/2016.mobilization.pl,Mobilization/2016.mobilization.pl