project_export.sh fails in Openshift v3.10

[dzerhusen]

Hey,

the backup script porject_export.sh fails in Openshift v3.10 with following error: error: the server doesn't have a resource type "podpreset"

In previous versions like v3.7 it doesnt throw in error just: No resources found.

Greetings, Daniel

[gerald1248]

Try the PR refactor_export. It supports unrecognised resource types and non-admin users by exporting only what's reachable.

[e-minguez]

Closed per #1068 (I've also added a raw object export in #1073 )