* [#7] Sort Tournaments by Distance to Given Lat/Long Coordinates
* Initial commit of an apparently working solution.  I suspect the order_by clause in MySQL isn't properly taking care of order of mathematical operations :-(
* [#7] Sort Tournaments by Distance to Given Lat/Long Coordinates
* Updated the order clause to use pow which is available in both PostgreSQL and MySQL
* Fixed the sort order to ascending by distance since that makes more sense
* [#7] Sort Tournaments by Distance to Given Lat/Long Coordinates
* Updated gitignore to ignore RubyMine project files
* [#7] Sort Tournaments by Distance to Given Lat/Long Coordinates
* Used default parameters in the scope method instead of ||=
Merge pull request #14 from sjaveed/mist-7

Sort Tournaments by Distance to Given Lat/long Coordinates