libmatekbd: Upgraded to 1.6.2

Signed-off-by: Willy Sudiarto Raharjo <willysr@slackware-id.org>
mate-desktop: Upgraded to 1.6.2

Signed-off-by: Willy Sudiarto Raharjo <willysr@slackware-id.org>
mate-control-center: Upgraded to 1.6.2

Signed-off-by: Willy Sudiarto Raharjo <willysr@slackware-id.org>
mate-icon-theme: Upgraded to 1.6.3

Signed-off-by: Willy Sudiarto Raharjo <willysr@slackware-id.org>
mate-keyring: Upgraded to 1.6.1

Signed-off-by: Willy Sudiarto Raharjo <willysr@slackware-id.org>