opam 0.9.6

Closes #18443.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
RabbitMQ 3.0.4

Closes #18444.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
mariadb 5.5.30

Closes #18445.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>