Remove unused code

- Remove commented code
- Remove unused/immediately overwritten variables
- Remove extraneous parameters
- Remove unreachable code
- Remove duplicate array keys

src/Core/Console/Storage.php

@@ -37,8 +37,6 @@ HELP;
 
 	protected function doExecute()
 	{
-		$a = \Friendica\BaseObject::getApp();
-
 		if ($this->getOption('v')) {
 			$this->out('Executable: ' . $this->executable);
 			$this->out('Class: ' . __CLASS__);