Code cleanup (PSR-2) and some refactoring

- Basic syntax checking and cleanup
- Changed code for a little more consistency

Author: zbateson

src/Codeception/Module/Redis.php

@@ -2,6 +2,8 @@
 
 namespace Codeception\Module;
 
+use Codeception\Module as CodeceptionModule;
+use Codeception\TestCase;
 use Codeception\Exception\ModuleException as ModuleException;
 use Codeception\Lib\Driver\Redis as RedisDriver;
 
@@ -32,7 +34,7 @@
  *
  * @author judgedim
  */
-class Redis extends \Codeception\Module
+class Redis extends CodeceptionModule
 {
     protected $config = [
         'cleanup' => true
@@ -53,18 +55,17 @@ public function _initialize()
         } catch (\Exception $e) {
             throw new ModuleException(__CLASS__, $e->getMessage());
         }
-
     }
 
-    public function _before(\Codeception\TestCase $test)
+    public function _before(TestCase $test)
     {
         if ($this->config['cleanup']) {
             $this->cleanup();
         }
         parent::_before($test);
     }
 
-    public function _after(\Codeception\TestCase $test)
+    public function _after(TestCase $test)
     {
         parent::_after($test);
     }
@@ -85,5 +86,4 @@ protected function cleanup()
             throw new ModuleException(__CLASS__, $e->getMessage());
         }
     }
-
 }