Revert "kie-wb-common should not depend on kie-wb-playground (#1550)" (#1558)
Revert "kie-wb-common should not depend on kie-wb-playground (#1550)" (#1558)

This reverts commit 789495d4eee830d931d8e6f0dfd6f84201fc5e00.
drdaveg/droolsjbpm-build-bootstrap,droolsjbpm/droolsjbpm-build-bootstrap,drdaveg/droolsjbpm-build-bootstrap,droolsjbpm/droolsjbpm-build-bootstrap