Added footer with current git version shown

lib/Pear/LocalLoop.pm

@@ -21,12 +21,15 @@ has schema => sub {
 sub startup {
   my $self = shift;
 
+  my $version = `git describe --tags`;
+
   $self->plugin('Config', {
     default => {
       storage_path => tempdir,
       sessionTimeSeconds => 60 * 60 * 24 * 7,
       sessionTokenJsonName => 'session_key',
       sessionExpiresJsonName => 'sessionExpires',
+      version => $version,
     },
   });
   my $config = $self->config;

public/static/admin/css/main.css

@@ -1,6 +1,7 @@
 body {
   background: whitesmoke;
   padding-top: 70px;
+  padding-bottom: 70px;
 }
 
 .panel {

templates/layouts/admin.html.ep

@@ -59,6 +59,11 @@
     <div class="container">
       <%= content %>
     </div>
+    <div class="navbar bg-dark fixed-bottom">
+      <span class="navbar-text ml-auto text-muted">
+        Version: <%= $c->config->{version} %>
+      </span>
+    </div>
     <script src="https://code.jquery.com/jquery-3.1.1.slim.min.js" integrity="sha384-A7FZj7v+d/sdmMqp/nOQwliLvUsJfDHW+k9Omg/a/EheAdgtzNs3hpfag6Ed950n" crossorigin="anonymous"></script>
     <script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.12.5/umd/popper.min.js" integrity="sha256-jpW4gXAhFvqGDD5B7366rIPD7PDbAmqq4CO0ZnHbdM4=" crossorigin="anonymous"></script>
     <script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-beta/js/bootstrap.min.js" integrity="sha384-h0AbiXch4ZDo7tp9hKZ4TsHbi047NrKGLO3SEJAg45jXxnGIfYzk4Si90RDIqNm1" crossorigin="anonymous"></script>