message: Remove unnecessary setup of pluralize and singularize.
diff: @@ -2,12 +2,3 @@ import Orbit from '../../src';
  import { Promise } from 'rsvp';
  Orbit.Promise = Promise;
  -
  -Orbit.pluralize = function(original) {
  - return original.match(/s$/) ? original : original + 's';
  -};
  -
  -Orbit.singularize = function(original) {
  - const match = original.match(/(.*)s$/);
  - return match ? match[1] : original;
  -};
  