update footer-container

lib/views/layout/2column.html

@@ -20,7 +20,7 @@
     <footer class="">
       <p>
         <a href="" data-target="#help-modal" data-toggle="modal"><i class="fa fa-question-circle"></i> {{ t('Help') }}</a>
-        &copy; {{ now|date('Y') }} crowi-plus {{ crowiVersion() }}
+        <a href="https://github.com/weseek/crowi-plus">crowi-plus</a> {{ crowiVersion() }}
       </p>
     </footer>
   </div>

lib/views/layout/single.html

@@ -21,7 +21,7 @@
   <footer class="">
     <p>
       <a href="" data-target="#help-modal" data-toggle="modal"><i class="fa fa-question-circle"></i> {{ t('Help') }}</a>
-      &copy; {{ now|date('Y') }} crowi-plus {{ crowiVersion() }}
+      <a href="https://github.com/weseek/crowi-plus">crowi-plus</a> {{ crowiVersion() }}
     </p>
   </footer>
 </div>