CFY-649 start work
CFY-649 small refactoring
CFY-649 refactoring
CFY-649 add support for relationships
CFY-649 update test plugins to not use properties as task arguments and continue work on relationship operations in default workflow
CFY-649 complete initial default install workflow
CFY-649 restore modified test
Merge branch 'feature/CFY-642-workflow-framework' into feature/CFY-649-generic-workflow
CFY-649 some changes