DRY, move logic from rake to lib, build data if needed
Update .gitignore, include nn performance test
Fix NN integration tests
Merge branch 'master' of https://github.com/JasonMWhite/locationary

Conflicts:
	tests/integration/nn_test.rb
Update .gitignore, include nn performance test
Fix NN integration tests
Rebasing
Merge pull request #4 from JasonMWhite/master

Fixing NN tests, DRY