Merge pull request #72 from story645/navbar

organize navbar in overview->details order

Author: QuLogic

mpl_sphinx_theme/mpl_nav_bar.html

@@ -3,16 +3,16 @@
     <a class="reference internal nav-link" href="{{ mpl_path('plot_types/index') }}">Plot types</a>
   </li>
   <li class="nav-item">
-    <a class="reference internal nav-link" href="{{ mpl_path('gallery/index') }}">Examples</a>
+    <a class="reference internal nav-link" href="{{ mpl_path('users/index') }}">User guide</a>
   </li>
   <li class="nav-item">
     <a class="reference internal nav-link" href="{{ mpl_path('tutorials/index') }}">Tutorials</a>
   </li>
   <li class="nav-item">
-    <a class="reference internal nav-link" href="{{ mpl_path('api/index') }}">Reference</a>
+    <a class="reference internal nav-link" href="{{ mpl_path('gallery/index') }}">Examples</a>
   </li>
   <li class="nav-item">
-    <a class="reference internal nav-link" href="{{ mpl_path('users/index') }}">User guide</a>
+    <a class="reference internal nav-link" href="{{ mpl_path('api/index') }}">Reference</a>
   </li>
   <li class="nav-item">
     <a class="reference internal nav-link" href="{{ mpl_path('devel/index') }}">Contribute</a>