smartchicago/early-childhood-portal — pull request #16 by dzwarg (2012-08-08 15:55:32+00:00)
Title: Implement radius filter & search enhancements

This pull request is based off the [dzwarg/location-info](https://github.com/dzwarg/early-childhood-portal/tree/location-info) branch. Please address [Pull Request 15](https://github.com/smartchicago/early-childhood-portal/pull/15) first.

* Enable radius searching
* Enable searching w/o radius, if 'Distance' is unspecified
* Refactored and unified some search code
* Updated search code to accommodate radius search parameters.