fabpot/PHP-CS-Fixer — pull request #171 by renaatdemuynck (2013-01-18 16:26:52+00:00)
Title: Only apply fix on non-blank lines

The PSR-2 standard states the following in paragraph 2.3:
"There MUST NOT be trailing whitespace at the end of non-blank lines."
Hence, this fix should NOT be applied on BLANK lines (or its level should not be PSR-2).