fix(table): resolve dupe of uif-sort-order icon
fix(table): resolve dupe of uif-sort-order icon

Fixed the duplication of `uif-sort-order` icon due an upgrade on `ng-transclude` in Angular 1.6.x. This fix applies to Angular 1.5.x as well.

See https://github.com/angular/angular.js/issues/15223 for reference.

Closes #475.

jjczopek/ng-officeuifabric,ngOfficeUIFabric/ng-officeuifabric,andrewconnell/ng-officeuifabric,andrewconnell/ng-officeuifabric,jjczopek/ng-officeuifabric,andrewconnell/ng-officeuifabric,jjczopek/ng-officeuifabric,ngOfficeUIFabric/ng-officeuifabric,ngOfficeUIFabric/ng-officeuifabric,ngOfficeUIFabric/ng-officeuifabric,andrewconnell/ng-officeuifabric,andrewconnell/ng-officeuifabric,jjczopek/ng-officeuifabric,jjczopek/ng-officeuifabric,ngOfficeUIFabric/ng-officeuifabric