remove SystemIndependent annotation for PhpStorm cross version compatibility

Author: Haehnchen

tests/fr/adrienbrault/idea/symfony2plugin/tests/templating/path/TwigPathTempTest.java

@@ -2,7 +2,6 @@
 
 import fr.adrienbrault.idea.symfony2plugin.templating.path.TwigPath;
 import fr.adrienbrault.idea.symfony2plugin.tests.SymfonyTempCodeInsightFixtureTestCase;
-
 /**
  * @author Daniel Espendiller <daniel@espendiller.net>
  * @see fr.adrienbrault.idea.symfony2plugin.templating.path.TwigPath#TwigPath