Get the full path of a temporary CIB-file with the name of the CIB

def _get_cibfile_tmp(cibname):
    '''
    Get the full path of a temporary CIB-file with the name of the CIB
    '''
    cibfile_tmp = '{0}.tmp'.format(_get_cibfile(cibname))
    log.trace('cibfile_tmp: %s', cibfile_tmp)
    return cibfile_tmp