disabling autopaging when user interacts with pager
removes auto route pager settings in preferences
snap pager back into previous location when the resume button is hit
positioning the button as described in task
Merge pull request #110 from mapzen/baldur/176-when-user-interacts-with-pager-put-it-in-a-suspeded-state

Baldur/176 when user interacts with pager put it in a suspeded state