Address style violations.

Author: Mark Challoner

test/Integration/Mapper/Strategy/ExistsTest.php

@@ -4,8 +4,6 @@
 use Mockery\Adapter\Phpunit\MockeryPHPUnitIntegration;
 use ScriptFUSION\Mapper\Mapper;
 use ScriptFUSION\Mapper\Strategy\Exists;
-use ScriptFUSION\Mapper\Strategy\IfElse;
-use ScriptFUSION\Mapper\Strategy\IfExists;
 use ScriptFUSION\Mapper\Strategy\Strategy;
 
 final class ExistsTest extends \PHPUnit_Framework_TestCase

test/Integration/Mapper/Strategy/IfElseTest.php

@@ -61,5 +61,4 @@ public function testOnlyIf()
         self::assertNull($ifElse([]));
         self::assertNull($ifElse([]));
     }
-
 }