Add default max gears and domains option
Disable report build analytics by default

Fix for #270
Ensure /var/lib/openshift is mode 751

The default 755 allows users to poke around
node_quota_files should be 80000
Change DB cart default to MySQL
Merge pull request #295 from nhr/switch_db_default

Change DB cart default to MySQL
Revise conf_broker_auth_private_key config

- Generate the public key from the private key
- Update the permissions on the private and public key
- Notify the broker service on auth key changes
- Remove conf_broker_auth_key_password
Merge pull request #296 from detiber/brokerAuthKey

Revise conf_broker_auth_private_key config
fix broker_auth_private_key owner/group
Merge pull request #298 from detiber/brokerAuthKey

fix broker_auth_private_key owner/group
Remove deprecated 'topicprefix' option

`block in loadconfig' Use of deprecated 'topicprefix' option.  This option is ignored and should be removed from '/opt/rh/ruby193/root/etc/mcollective/client.cfg'
Merge pull request #293 from andrewklau/patch-5

node_quota_files should be 80000
Merge pull request #287 from andrewklau/patch-3

Disable report build analytics by default
Add custom motd option
Add option to distribute node certs
Merge pull request #297 from andrewklau/patch-6

Remove deprecated 'topicprefix' option
Merge pull request #282 from andrewklau/add_extra_broker_options

Add default max gears and domains option
Merge pull request #283 from andrewklau/custom_certs_for_nodes

Add option to distribute node certs
Merge pull request #288 from andrewklau/add_motd_file

Add custom motd option
Merge pull request #292 from andrewklau/patch-4

Ensure /var/lib/openshift is mode 751