Development cc dispute (#297)

* Initial import of CC Dispute demo in RHPDS.

* Now sequentially building and deploying RHPAM and the 2 Entando apps. Reason for this is that, if we do all this stuff at the same time, we need to download so much stuff (images, and half the Maven Central repo) that our builds and deployments simply time out. With this workaround (I wouldn't call it a fix) we the individual deployments don't compete for bandwidth and can actually finish, although  the entire provisioning process now takes a lot longer.

* Fixed OCP domain suffix.

* Updated Entando deployment to use the prebuilt container images for customer and admin application.

* Updated names to new Entando fsi-ccd app names.

* Upgraded to PAM v7.1.0.GA. Changed KIE-Server user for the Entando apps to be able to fecth the created cases correctly.

* Defined location in which jBPM/PAM stores its documents. We now point to the PV, which fixes the problem where documents of (also running) processes were lost on container restart.

* Removed unused files. Left over from a copy-paste action.

* Removed unused task that copies files to the target node.

* Removed unused config-map.

* Changes after PR review. Parameterized usernames and passwords, conditional creation of project and removal of unrequired options.