Display synnefo version in footer

ui/static/snf/css/main.css

@@ -62,6 +62,20 @@ div#wrapper {
     text-align: left;
 }
 
+#footer a {
+    color: #fff;
+}
+
+#footer .software .version {
+    font-weight: bold;
+}
+
+#footer .software {
+    font-size: 0.6em;
+    margin-top: 7px;
+    color: #fff;
+}
+
 #footer {
     height: 80px;
     background-color: #4085A5;

ui/templates/footer.html

@@ -16,5 +16,6 @@
     </div>
     <div id="footer-bg">
     </div>
+    <div class="software">powered by <a href="http://code.grnet.gr/">synnefo</a> <span class="version">v{{ synnefo_version }}</span></div>
 </div>
 </div>

ui/templates/home.html

@@ -526,6 +526,7 @@ We welcome any suggestions, questions and bug reports you may have.{% endblocktr
             synnefo.config.handle_window_exceptions = {{ handle_window_exceptions }};
             synnefo.config.ajax_timeout = {{ timeout }};
             synnefo.config.skip_timeouts = {{ skip_timeouts }};
+            synnefo.VERSION = "{{ synnefo_version }}";
 
             // TODO: make it dynamic
             synnefo.config.api_url = '/api/v1.1';
@@ -539,6 +540,7 @@ We welcome any suggestions, questions and bug reports you may have.{% endblocktr
             synnefo.ui.init();
 
             synnefo.ui.main.bind("initial", function(){})
+
         })
     </script>
 </body>

ui/views.py

@@ -113,6 +113,7 @@ def home(request):
                'suggested_flavors': json.dumps(SUGGESTED_FLAVORS),
                'suggested_roles': json.dumps(SUGGESTED_ROLES),
                'vm_image_common_metadata': json.dumps(VM_IMAGE_COMMON_METADATA),
+               'synnefo_version': SYNNEFO_JS_LIB_VERSION,
                'invitations_per_page': INVITATIONS_PER_PAGE,
                'delay_on_blur': json.dumps(DELAY_ON_BLUR),
                'blur_delay': json.dumps(BLUR_DELAY),