def remove(self, path):
path = self._adjust_cwd(path)<EOL>self._log(DEBUG, '<STR_LIT>' % path)<EOL>self._request(CMD_REMOVE, path)<EOL>
Remove the file at the given path.  This only works on files; for
removing folders (directories), use L{rmdir}.

@param path: path (absolute or relative) of the file to remove
@type path: str

@raise IOError: if the path refers to a folder (directory)