[FIX] fix ignore.me file assertion in filesystem test
[FIX] fix ignore.me file assertion in filesystem test

The ignored file was not properly created / removed. This could lead to
assertion problems. This has been fixed by unlinking the ignore.me file.

Additionally the order of files has been slightly re-ordered to reflect
directory order.

therouv/n98-magerun,therouv/n98-magerun,tkn98/n98-magerun,tkn98/n98-magerun,pocallaghan/n98-magerun,pocallaghan/n98-magerun,tkn98/n98-magerun,pocallaghan/n98-magerun