rename html template and move it to includes folder

swh/web/templates/content.html

@@ -27,7 +27,7 @@
   <a href="{{ content_raw_url }}" class="btn btn-link btn-xs navbar-right" role="button">Raw File</a>
 </div>
 
-{% include "content-directory-top-navigation.html" %}
+{% include "includes/top-navigation.html" %}
 
 <div class="well well-sm">
 {% if "inode/x-empty" == mime_type %}

swh/web/templates/directory.html

@@ -6,7 +6,7 @@
     <b>Directory sha1 git:</b> {{ dir_sha1_git }}
 </div>
 
-{% include "content-directory-top-navigation.html" %}
+{% include "includes/top-navigation.html" %}
 
 <div class="table-responsive">
   <table class="table">