Commented out VCL_Log() call from geoip.vcl
Updated logic to handle full GeoIP-City header from Varnish.
Refactoring some Salt config. Varnish and Geo-IP stuff are in their own .sls now.
Updates Canada redirect URL; updates README with more URL refs.
Merge pull request #8 from DoSomething/dev

Geo-IP and salt changes