Add version and current year to the layout

Fixes #78

puppetboard/app.py

@@ -58,6 +58,14 @@ def stream_template(template_name, **context):
     return rv
 
 
+@app.context_processor
+def utility_processor():
+    def now(format='%m/%d/%Y %H:%M:%S'):
+        """returns the formated datetime"""
+        return datetime.now().strftime(format)
+    return dict(now=now)
+
+
 @app.errorhandler(400)
 def bad_request(e):
     return render_template('400.html'), 400

puppetboard/templates/layout.html

@@ -38,6 +38,7 @@
       <a {% if endpoint == request.endpoint %} class="active item" {% else %} class="item" {% endif %}
         href="{{ url_for(endpoint) }}">{{ caption }}</a>
       {%- endfor %}
+      <div class="item" style="float:right"><a href="https://github.com/puppet-community/puppetboard" target="_blank">v0.0.4</a></div>
     </nav>
     <div class="ui grid padding-bottom">
       <div class="one wide column"></div>
@@ -53,7 +54,7 @@
 
     <footer class="ui absolute fixed bottom">
       <div>
-      Copyright © 2013-2014 <a href="https://github.com/daenney">Daniele Sluijters</a>. <span style="float:right">Live from PuppetDB.</span>
+	Copyright &copy; 2013-{{ now('%Y') }} <a href="https://github.com/daenney" target="_blank">Daniele Sluijters</a>. <span style="float:right">Live from PuppetDB.</span>
       </div>
     </footer>