Use textarea instead of input for build status images and links.

assets/scripts/app/templates/status_images.hbs

@@ -10,5 +10,5 @@
 
 <p>
   <label>{{view Ember.Select contentBinding="view.formats" selectionBinding="view.statusImageFormat"}}</label>
-  <input type="text" onclick="this.select()" class="url" {{bind-attr value="view.statusString"}}></input>
+  {{view Travis.StatusImageInput valueBinding="view.statusString" class="url" rows=3}}
 </p>

assets/scripts/app/views.coffee

@@ -60,3 +60,4 @@ require 'views/stats'
 require 'views/signin'
 require 'views/top'
 require 'views/status_images'
+require 'views/status_image_input'

assets/scripts/app/views/status_image_input.coffee

@@ -0,0 +1,3 @@
+Travis.StatusImageInput = Em.TextArea.extend
+  click: ->
+    @get('element').select()

assets/styles/app/popup.sass

@@ -51,10 +51,12 @@
     label
       width: 100px
       display: inline-block
-    input
+      vertical-align: top
+    textarea
       border: 1px solid $color-border-light
       width: 485px
       padding: 4px
+      resize: vertical
       @include border-radius(3px)
 
 #regenerate-key