Add native implementation using the libsmbclient-php extensions
update README
Fix errno comparison
Fix smbclient_state_init argument order
Merge pull request #4 from Xenopathic/patch-2

Fix smbclient_state_init argument order
Merge pull request #3 from Xenopathic/patch-1

Fix errno comparison
Restore error handling after using libsmbclient-php
Fix catching rmdir on file