Added user model; added pages to register a new account, login and logout; added middleware to process whether a user is logged in or not

assets/styles/gargoyle.scss

@@ -19,6 +19,12 @@ a{
   }
 }
 
+header{
+  h1{
+    text-align: center;
+  }
+}
+
 .button.button-primary,
 button.button-primary,
 input[type="button"].button-primary,
@@ -56,6 +62,7 @@ input[type="submit"].button-primary{
   }
   .nav-bar-right{
     float: right;
+    margin-right: 35px;
   }
 
   ul{