Oprava chyb v Logging.php, uprava tabuliek

- oprava tabuliek created_at, CURRENT_TIMESTAMP
- pridanie memory_total, load
- apcu fix

database/migrations/2019_11_07_000001_create_computers_table.php

@@ -15,8 +15,8 @@ class CreateComputersTable extends Migration
     {
         Schema::create('computers', function (Blueprint $table) {
             $table->increments('id');
-	    $table->string('computer');
-            $table->timestamps();
+            $table->string('computer');
+            $table->timestamp('created_at')->default(DB::raw('CURRENT_TIMESTAMP'));
         });
     }