Update locator js to limit search results on form submission
Update README to strike out customization

Customization at this time isn't completely feasible without hacking the js. Rather than write up a how to we'll hope for better implementations of the store locator js plugin.
Update README store locator plugin link

This new link is the github repo
Update Locator to allow for km units
Merge pull request #36 from nhorstmeier/kiOption

Update Locator to allow for km units
fixes #11
Merge pull request #35 from nhorstmeier/geolocal

Update locator js to limit search results on form submission
fixes #33
Update Locator to handle null locations