rolling back to remove OSM file
Added highway model/migration
Rewrote waypoint model/migration
Rewrote node model/migration
  TODO: write rake tasks to populate node/waypoint/highway tables and establish relationships
  TODO: write rake task to calculate crime rating for each node
Rake tasks working for cleaning and parsing data
  Parse and sanitize Nodes
  Parse and sanitize Waypoints
  Parse and sanitize Highways
  Find intersections
  TODO: Add crime data and check rake task
Updated crime model and crime rake task for nodes
Fixed rspec error and node migration default
  Added 0.0 as default crime rating for node
  Add rails_helper.rb to .rspec
  Removed nested formatter from system dotfile
Added waypoint model testing
GREEN: added node model tests
GREEN: added highway unit tests
GREEN: added crime model tests
  Validation tests
  get_near_crimes method tests
  Added factory for nodes
  Updated get_near_crimes method to optimize rake tasks
Merge pull request #9 from jhulley/testing

Testing
Merge pull request #10 from jhulley/feature_sf_node_data_seed

Feature sf node data seed