Restrict podcast hosting for some plans. Fixed error page colours.

airtime_mvc/application/views/scripts/podcast/featureupgrade-page.phtml

@@ -0,0 +1,13 @@
+<?php
+/**
+ * Created by PhpStorm.
+ * User: asantoni
+ * Date: 17/11/15
+ * Time: 4:31 PM
+ */
+?>
+
+<div class="content-pane" style="width: 100%">
+    <?php require(__DIR__."/featureupgrade.phtml"); ?>
+
+</div>

airtime_mvc/application/views/scripts/podcast/featureupgrade-pane.phtml

@@ -0,0 +1,22 @@
+<?php
+/**
+ * Created by PhpStorm.
+ * User: asantoni
+ * Date: 17/11/15
+ * Time: 4:31 PM
+ */
+?>
+
+<?php require(__DIR__."/featureupgrade.phtml"); ?>
+
+<div class="angular_wrapper" ng-controller="Publish">
+
+    <div class="btn-toolbar clearfix" style="position: absolute; bottom: 4px; right: 4px">
+        <div class="btn-group pull-right">
+            <button ng-click="discard()" class="btn" type="button" name="close">
+                <?php echo _("Close") ?>
+            </button>
+        </div>
+    </div>
+</div>
+

airtime_mvc/application/views/scripts/podcast/featureupgrade.phtml

@@ -0,0 +1,26 @@
+<?php
+/**
+ * Created by PhpStorm.
+ * User: asantoni
+ * Date: 17/11/15
+ * Time: 2:32 PM
+ */
+?>
+
+<div id="upgrade-feature-locked">
+    <h2>Get a built-in podcast for your radio station.</h2>
+    <h3>Upgrade to unlock this feature today. Podcast hosting is included on all Starter, Plus, and Premium plans.</h3>
+
+<p>With our built-in podcast, you can:
+        <ul>
+            <li>Share your own uploads through your podcast feed for on-demand listening.</li>
+            <li>Invite your fans to listen to your podcast on your Radio Page.</li>
+            <li>Publish tracks to both SoundCloud and your station podcast with one click.</li>
+            <li>Reach more listeners, both offline and mobile with your radio podcast.</li>
+    </ul>
+    </p>
+
+    <a href="<?php echo(Application_Common_HTTPHelper::getStationUrl() . "billing/upgrade");?>" class="upgrade-cta-button">Upgrade today!</a>
+</div>
+
+