Added a number of cameras identified at MassPirates event.
Adding parking, fixed library tag
Sidewalks and parking lots in Chelsea MA
Added crosswalks, modified speed limits
Changed Speed limit for Park St
added some private parking lots
Modified some elements to correct Keepright identified issues.
Fixed restaurant name for Rincon Latino in Prattville, Chelsea MA to fix Keepright issue.
Added speed limit to washington ave to fix keepright issue.