CC-3001: Preferences->"Submit" button renamed to "Save", and should be at the top and the bottom of the screen

Fixed by:
1. changing label to say "Save"
2. wrap the preference form inside another form;
   within the wrapper form, add a submit button at the top

airtime_mvc/application/forms/Preferences.php

@@ -11,7 +11,7 @@ class Application_Form_Preferences extends Zend_Form
         $this->setDecorators(array(
             array('ViewScript', array('viewScript' => 'form/preferences.phtml'))
         ));
-
+        
         $general_pref = new Application_Form_GeneralPreferences();
         $this->addSubForm($general_pref, 'preferences_general');
 
@@ -24,7 +24,7 @@ class Application_Form_Preferences extends Zend_Form
         $this->addElement('submit', 'submit', array(
             'class'    => 'ui-button ui-state-default right-floated',
             'ignore'   => true,
-            'label'    => 'Submit',
+            'label'    => 'Save',
             'decorators' => array(
                 'ViewHelper'
             )

airtime_mvc/application/views/scripts/preference/index.phtml

@@ -1,7 +1,15 @@
 <div class="ui-widget ui-widget-content block-shadow simple-formblock clearfix padded-strong preferences">
-<h2>Preferences</h2>
+<h2 style="float:left">Preferences</h2>
-<?php
+<form method="post" action="/Preference/index" enctype="application/x-www-form-urlencoded">
-    echo $this->statusMsg;
+    
-    echo $this->form;
+    <div class="button-bar bottom" id="submit-element" style="float:right">
-?>
+        <input type="submit" class="ui-button ui-state-default right-floated" value="Save" id="Save" name="Save" />
+    </div>
+    <div style="clear:both"></div>
+    
+    <?php
+        echo $this->statusMsg;
+        echo $this->form;
+    ?>
+</form>
 </div>