Moved library files.

index.php

@@ -73,7 +73,7 @@
                     }
                 }
                 else {
-                    include ( 'templates/login.php' );
+                    include ( 'lib/php/login.php' );
                 }
                 break;
             case "logout":
@@ -113,7 +113,7 @@
                     db_execute ( $statement );
                     $result = $statement->get_result ( );
                     $row = $result->fetch_assoc ( );
-                    include ( 'templates/insert.php' );
+                    include ( 'lib/php/insert.php' );
                 }
                 break;
             default: