switched to using Google's version 3 api for geoencoding
Note: geokit is using maps.google.ca as a hostname, it works for now
but they should really switch to maps.googleapis.com
updated comments where geokit is brought in for the sake of geokit-rails
to reflect that vendor/plugins/geokit-gem isn't even used anymore
(the geokit gem provided by bundle is)
removed api key geokit constants, geokit doesn't require them if not used
and we're no longer using them -- the only geocoder being used is google3,
and geokit 1.6.7 doesn't even have support for using an api key on non-busines
accounts even though google supports it. Google does allow access without
an api key with per day ip address limits, so this is a good default for the
public version of this application to just go api key free
this vendor gem of geokit 1.6.0 is no longer being used
version 1.6.7 specified in Gemfile is used and works
Merge pull request #9 from markjenkinsskullspace/geocode_fixes

Geocoding fixes