Tweak behaviour of memory driver and small update

_IDE_helper.php

@@ -4124,7 +4124,7 @@ namespace  {
 	 * @param	array	$options
 	 * @return string
 	 */
-	 public static function submit($value = null, $options = array()){
+	 public static function submit($value = 'Submit', $options = array()){
 		return self::$root->submit($value, $options);
 	 }
 

src/Barryvdh/LaravelIdeHelper/GeneratorCommand.php

@@ -54,8 +54,11 @@ class GeneratorCommand extends Command {
     }
 
     protected function setupDefaults(){
-        //Create memory database driver, to avoid connection errors on Database facades
-        \Config::set('database.connections.sqlite.database',':memory');
+        //Use a sqlite database in memory, to avoid connection errors on Database facades
+        \Config::set('database.connections.sqlite',array(
+                'driver'   => 'sqlite',
+                'database' => ':memory:',
+            ));
         \Config::set('database.default', 'sqlite');
     }