connectors.pp modified in order to be compliant with the modification of the iaas::role::endpoint::coordination variable in common.yaml

Private network(s) and router creation commented due to a not working enviroment when configuring test tenant.
The problem comes when controller-node and network-node are separed.

updated percona pwd handling to percona > 1.0.0



See merge request !21

added possibility of changing ip addresses of single database node. Requiring percona module > 1.0.0



See merge request !20

added possibility of changing ip addresses of single database node. Requiring percona module > 1.0.0

fixed haproxy 2 vips and site.pp input variables



See merge request !19

fixed common.yaml variables due to merge in dev



See merge request !18

Dev osvip2



See merge request !17