sync ZF1 svn r24807 - ZF-12128: File Upload validator should display file na...

...me instead of field name in error

@see
http://framework.zend.com/issues/browse/ZF-12128

https://bitbucket.org/sasezaki/mirror-zf1-standard-trunk-libraray-validate-dir/commits/413ed37ec4979a16474321b5141b4ec94277c366 (svn diff )
https://bitbucket.org/sasezaki/mirror-zf1-standard-trunk-tests-validate-dir/commits/0080e1eb920330792fe2246a59540cc0429d703a (svn diff )