Change wizard directive requires settings to be standard

Using the hyphenated version of the require specifications does not
work in a non-jquery environment.

Author: jeff-phillips-18

src/wizard/wizard-buttons.js

@@ -5,7 +5,7 @@
       .directive(action, function () {
         return {
           restrict: 'A',
-          require: '^pf-wizard',
+          require: '^pfWizard',
           scope: {
             callback: "=?"
           },

src/wizard/wizard-review-page-directive.js

@@ -17,7 +17,7 @@ angular.module('patternfly.wizard').directive('pfWizardReviewPage', function ()
       shown: '=',
       wizardData: "="
     },
-    require: '^pf-wizard',
+    require: '^pfWizard',
     templateUrl: 'wizard/wizard-review-page.html',
     controller: function ($scope) {
       $scope.toggleShowReviewDetails = function (step) {

src/wizard/wizard-step-directive.js

@@ -27,6 +27,7 @@ angular.module('patternfly.wizard').directive('pfWizardStep', function () {
   'use strict';
   return {
     restrict: 'A',
+    require: '^pfWizard',
     transclude: true,
     scope: {
       stepTitle: '@',
@@ -47,7 +48,6 @@ angular.module('patternfly.wizard').directive('pfWizardStep', function () {
       showReviewDetails: '@?',
       reviewTemplate: '@?'
     },
-    require: '^pf-wizard',
     templateUrl: 'wizard/wizard-step.html',
     controller: function ($scope, $timeout) {
       var firstRun = true;

src/wizard/wizard-substep-directive.js

@@ -39,7 +39,7 @@ angular.module('patternfly.wizard').directive('pfWizardSubstep', function () {
       showReviewDetails: '@?',
       reviewTemplate: '@?'
     },
-    require: '^pf-wizard-step',
+    require: '^pfWizardStep',
     templateUrl: 'wizard/wizard-substep.html',
     controller: function ($scope) {
       if (angular.isUndefined($scope.nextEnabled)) {