Integrated #454 (css is loaded remote)

cps/templates/layout.html

@@ -12,7 +12,9 @@
     <link rel="shortcut icon" href="{{ url_for('static', filename='favicon.ico') }}">
     <link href="{{ url_for('static', filename='css/libs/bootstrap.min.css') }}" rel="stylesheet" media="screen">
     <link href="{{ url_for('static', filename='css/style.css') }}" rel="stylesheet" media="screen">
-
+    {% if g.user.get_theme == 1 %}
+       <link href="https://rawgit.com/leram84/layer.Cake/dev/CSS/caliBlur-Demo.css" rel="stylesheet" media="screen">
+    {% endif %}
     <!-- HTML5 Shim and Respond.js IE8 support of HTML5 elements and media queries -->
     <!-- WARNING: Respond.js doesn't work if you view the page via file:// -->
     <!--[if lt IE 9]>

cps/templates/user_edit.html

@@ -31,6 +31,14 @@
             {% endfor %}
         </select>
     </div>
+    <div class="form-group">
+    <label for="theme">{{_('Theme')}}</label>
+        <select name="theme" id="theme" class="form-control">
+            <option value="0" {% if content.get_theme == 0 %}selected{% endif %}>{{ _("Standard Theme") }}</option>
+            <option value="1" {% if content.get_theme == 1 %}selected{% endif %}>{{ _("caliBlur! Dark Theme (Beta)") }}</option>
+        </select>
+    </div>
+
     <div class="form-group">
       <label for="default_language">{{_('Show books with language')}}</label>
         <select name="default_language" id="default_language" class="form-control">