Merge pull request #5 from gerbercj/feature/space_for_polar

Update page to create a space for polar plot
fixed formatting issue
defined app.yaml for google app engine
ugh; converted string to int before adding them; ugh
using sqrt scale for radius
changing radius range
entire viz went dark
changed tooltip look and feel
subl text background color .. yeah
Basic generalized implementation of a polar plot
(temp) adding zoom to map
tooltips now work; zoom still broken
fixed dimensions of rect
Add hourly data polar plot to graph