-f
Merge remote-tracking branch 'github/master'
 #97 changed minimum distance
Merge branch 'master' of parkroulette.com:/srv/repos/sf-ticket-estimator
 cache calculation redesign
 removed debug info
 #99 implemented no-cache GET option
 #98 implemented debug mode
 #100 opengraph tags added for facebook
 #100 fix
css fix
Merge parkroulette.com:/srv/sf-ticket-estimator

Merge Alex's commits that are not in github.
fix red circle on map