remove all points of interest

...like business and thangs. The map was looking to busy. May want to bring businesses/certain markers back if they can help users locate certain ATMs (POS) and shtuff. Resources:
- http://stackoverflow.com/questions/7337266/how-to-disable-places-on-google-map-v3
- http://gmaps-samples-v3.googlecode.com/svn/trunk/styledmaps/wizard/index.html

If you have a better feature set recommendation please suggest!

Closes https://github.com/lippytak/ebt-near-me/issues/9