[yaml] added a --verbose option support to the prove.php script
[yaml] added a --verbose option support to the prove.php script

git-svn-id: eb40f308bf1d815258b979d032d59e01989ca262@19726 ee427ae8-e902-0410-961c-c3ed070cd9f9

aredridel/symfony1-yaml,fabpot-graveyard/yaml