Bump to maestro 4.16.0 and agent 1.11.0
Add get-maestro parameters documentation
Reuse maestro::repository::username and password values

for maestro_nodes::agent::repo and for maestro_nodes::agent::repo
Fix specs

We were using java-1.6.0-openjdk-devel everywhere but installed the non-devel too. Now just have the devel one
update puppet-maestro
set default to 6.4
Remove nginx includes no longer needed
add some checking to assist with troubleshooting FQDN problems with Puppet
Specs for the creation of agents pointing to master with facts
broaden spec
ignore bundler directory
Bumped up permgen space. Integration tests were throwing permgen exceptions.