New Landing Page, Modified layout, Radar function infrastructure

* Externalized most CSS code
* New landing page layout
* New input option: Interesting Places
* New Major cities to choose from
* Background seamless tile image
* Report page layout improved somewhat
* Radar function ready for deployment, but not in play yet--the API
doesn't present international maps well, so a transparent radar layer
will have to be laid over an opaque map layer to fix this
Merge branch 'master' of https://github.com/cat6/bikeReport