message: Remove deprecated properties from model definitions
diff: @@ -47,7 +47,7 @@ module('Schema', function() {
  test('#models provides access to model definitions', function(assert) {
  const planetDefinition = {
  attributes: {
  - name: { type: 'string', defaultValue: 'Earth' }
  + name: { type: 'string' }
  }
  };
  @@ -63,7 +63,7 @@ module('Schema', function() {
  test('#getModel provides access to a model definition', function(assert) {
  const planetDefinition = {
  attributes: {
  - name: { type: 'string', defaultValue: 'Earth' }
  + name: { type: 'string' }
  }
  };
  @@ -89,7 +89,7 @@ module('Schema', function() {
  models: {
  planet: {
  attributes: {
  - name: { type: 'string', defaultValue: 'Earth' }
  + name: { type: 'string' }
  }
  }
  }
  