Redis:

Redis:
- added support for redis server:

// Required to actually have this cache driver active:
$a->config['system']['cache_driver'] = 'redis';

// ---- OPTIONAL/DEFAULT: ----
$a->config['system']['redis_host'] = '127.0.0.1';
$a->config['system']['redis_port'] = 6379;

Signed-off-by: Roland Häder <roland@mxchange.org>