mysql-workbench: Upgraded to 6.1.4.

Signed-off-by: Willy Sudiarto Raharjo <willysr@slackware-id.org>
vala: Upgraded to 0.24.0.

Signed-off-by: Willy Sudiarto Raharjo <willysr@slackware-id.org>
vte3: Upgraded to 0.36.1.

Signed-off-by: Willy Sudiarto Raharjo <willysr@slackware-id.org>
lxml: Upgraded to 3.3.4.

Signed-off-by: Willy Sudiarto Raharjo <willysr@slackware-id.org>
libpgf: Upgraded to 6.14.12.

Signed-off-by: Willy Sudiarto Raharjo <willysr@slackware-id.org>
hub: Upgraded to 1.12.0.

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

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