Enable autopan on load when there is no center point already set
Enable autopan on load when there is no center point already set

This allows auto-generated links (e.g., http://localhost:4000/#view=main&ps=1)
to work correctly.

cityofsomerville/cornerwise,cityofsomerville/cornerwise,codeforboston/cornerwise,cityofsomerville/cornerwise,cityofsomerville/citydash,cityofsomerville/citydash,codeforboston/cornerwise,cityofsomerville/cornerwise,cityofsomerville/citydash,codeforboston/cornerwise,cityofsomerville/citydash,codeforboston/cornerwise