diff --git a/bower.json b/bower.json
index 4808bbafd6c..e0c9fce4fbf 100644
--- a/bower.json
+++ b/bower.json
@@ -1,7 +1,7 @@
 {
   "name": "swagger-ui",
   "main": "dist/index.html",
-  "version": "2.1.8-M1",
+  "version": "2.1.5-M2",
   "authors": [
     "Mohsen Azimi <me@azimi.me>"
   ],
diff --git a/package.json b/package.json
index 4bd2a204758..75a58431e3a 100644
--- a/package.json
+++ b/package.json
@@ -8,7 +8,7 @@
     }
   ],
   "description": "Swagger UI is a dependency-free collection of HTML, JavaScript, and CSS assets that dynamically generate beautiful documentation from a Swagger-compliant API",
-  "version": "2.1.2-M2",
+  "version": "2.1.5-M2",
   "homepage": "http://swagger.io",
   "license": "Apache 2.0",
   "main": "dist/swagger-ui.js",
@@ -50,6 +50,6 @@
     "less": "^2.4.0",
     "mocha": "^2.1.0",
     "selenium-webdriver": "^2.45.0",
-    "swagger-client": "2.1.4-M2"
+    "swagger-client": "2.1.6-M2"
   }
 }
diff --git a/src/main/html/css/print.css b/src/main/html/css/print.css
index a48f0585ab0..706b1ac4092 100644
--- a/src/main/html/css/print.css
+++ b/src/main/html/css/print.css
@@ -1069,6 +1069,9 @@
 .swagger-section .swagger-ui-wrap form.form_box p strong {
   color: black;
 }
+.swagger-section .swagger-ui-wrap .operation-status td.markdown > p:last-child {
+  padding-bottom: 0;
+}
 .swagger-section .title {
   font-style: bold;
 }
diff --git a/src/main/html/css/screen.css b/src/main/html/css/screen.css
index ca381b9e7b6..9c312796c10 100644
--- a/src/main/html/css/screen.css
+++ b/src/main/html/css/screen.css
@@ -1069,6 +1069,9 @@
 .swagger-section .swagger-ui-wrap form.form_box p strong {
   color: black;
 }
+.swagger-section .swagger-ui-wrap .operation-status td.markdown > p:last-child {
+  padding-bottom: 0;
+}
 .swagger-section .title {
   font-style: bold;
 }
diff --git a/src/main/html/index.html b/src/main/html/index.html
index 5194dbc2deb..9429a58911e 100644
--- a/src/main/html/index.html
+++ b/src/main/html/index.html
@@ -52,7 +52,7 @@
           log("Unable to Load SwaggerUI");
         },
         docExpansion: "none",
-        sorter : "alpha"
+        apisSorter: "alpha"
       });
 
       function addApiKeyAuthorization(){
diff --git a/src/main/javascript/SwaggerUi.js b/src/main/javascript/SwaggerUi.js
index 7c3be6ca7fb..0b73f102a4c 100644
--- a/src/main/javascript/SwaggerUi.js
+++ b/src/main/javascript/SwaggerUi.js
@@ -90,7 +90,9 @@ window.SwaggerUi = Backbone.Router.extend({
     if (url && url.indexOf('http') !== 0) {
       url = this.buildUrl(window.location.href.toString(), url);
     }
-
+    if(this.api) {
+      this.options.authorizations = this.api.clientAuthorizations;
+    }
     this.options.url = url;
     this.headerView.update(url);
 
diff --git a/src/main/javascript/helpers/handlebars.js b/src/main/javascript/helpers/handlebars.js
index 334647ee39f..226acc30bef 100644
--- a/src/main/javascript/helpers/handlebars.js
+++ b/src/main/javascript/helpers/handlebars.js
@@ -24,7 +24,11 @@ Handlebars.registerHelper('renderTextParam', function(param) {
         result += ' placeholder=\'Provide multiple values in new lines' + (param.required ? ' (at least one required).' : '.') + '\'>';
         result += defaultValue + '</textarea>';
     } else {
-        result = '<input class=\'parameter\'' + (param.required ? ' class=\'required\'' : '') + ' minlength=\'' + (param.required ? 1 : 0) + '\'';
+        var parameterClass = 'parameter';
+        if(param.required) {
+          parameterClass += ' required';
+        }
+        result = '<input class=\'' + parameterClass + '\' minlength=\'' + (param.required ? 1 : 0) + '\'';
         result += ' name=\'' + param.name +'\' placeholder=\'' + (param.required ? '(required)' : '') + '\'';
         result += ' type=\'' + type + '\' value=\'' + defaultValue + '\'/>';
     }
diff --git a/src/main/javascript/view/MainView.js b/src/main/javascript/view/MainView.js
index 0a19f4ff196..626df464fea 100644
--- a/src/main/javascript/view/MainView.js
+++ b/src/main/javascript/view/MainView.js
@@ -68,7 +68,7 @@ SwaggerUi.Views.MainView = Backbone.View.extend({
       } else {
 
         // Default validator
-        if(window.location.protocol.startsWith('http')) {
+        if(window.location.protocol.indexOf('http') === 0) {
           this.model.validatorUrl = window.location.protocol + '//online.swagger.io/validator';
         }
       }
diff --git a/src/main/less/specs.less b/src/main/less/specs.less
index 070de3ab8ba..850ca794796 100644
--- a/src/main/less/specs.less
+++ b/src/main/less/specs.less
@@ -1085,6 +1085,10 @@
             }
         }
     }
+
+    .operation-status td.markdown > p:last-child {
+        padding-bottom: 0;
+    }
 }
 
 }
\ No newline at end of file
diff --git a/src/main/template/param_list.handlebars b/src/main/template/param_list.handlebars
index b9f9dd75cbe..6957122fde3 100644
--- a/src/main/template/param_list.handlebars
+++ b/src/main/template/param_list.handlebars
@@ -24,6 +24,6 @@
     {{/each}}
   </select>
 </td>
-<td class="markdown">{{{description}}}</td>
+<td class="markdown">{{#if required}}<strong>{{/if}}{{{description}}}{{#if required}}</strong>{{/if}}</td>
 <td>{{{paramType}}}</td>
 <td><span class="model-signature"></span></td>
diff --git a/src/main/template/status_code.handlebars b/src/main/template/status_code.handlebars
index a0a6122e4f8..d6f288cae29 100644
--- a/src/main/template/status_code.handlebars
+++ b/src/main/template/status_code.handlebars
@@ -1,5 +1,5 @@
 <td width='15%' class='code'>{{code}}</td>
-<td>{{{message}}}</td>
+<td class="markdown">{{{message}}}</td>
 <td width='50%'><span class="model-signature" /></td>
 <td class="headers">
   <table>