Reset Karaf, Tomcat, and Activemq in Sequence to ensure Api-X comes up right

[dannylamb]

See fcrepo4-labs/fcrepo-api-x#149 (comment)

TL;DR We need to reset the a chunk of the stack after single instance installs have finished, making sure to wait an appropriate amount of time between services.

E.g.

$ sudo service karaf stop
$ sudo service tomcat8 stop
$ sudo service activemq stop

wait a bit...

$sudo service activemq start

wait a bit...

$sudo service tomcat8 start

wait a bit...

$sudo service karaf start

This does not address the underlying issue, but is an easy enough workaround to implement until the deeper issue is resolved.

This work would have to be done in both https://github.com/Islandora-CLAW/claw_vagrant and https://github.com/Islandora-Devops/claw-playbook.