Add version in navbar

inc/php/buildHeader.php

@@ -25,7 +25,7 @@ echo '
 
 
 <nav class="navbar navbar-expand-md navbar-dark navbar-custom p-1">
-    <div class="navbar-brand">WICOPA</div>
+    <div class="navbar-brand">WICOPA (v0.5.1)</div>
     <div class="collapse navbar-collapse justify-content-between" id="navbar">
         <div class="navbar-nav">
         ';