#1804
first commit #2577
#2580 exposing request/response
fixes #2577
missing #2577
#2661
Merge pull request #2687 from dotCMS/issue-2661-delete-workflow-step-broken

#2661
Merge pull request #2645 from dotCMS/issue-1804-deleting-structure-used-by-container

#1804
Merge pull request #2686 from dotCMS/issue-2577-unit-test-role-resource

Issue 2577 unit test role resource
fixes #2685
enabled linkcheckertest
Merge branch 'master' of github.com:dotCMS/dotCMS
#2567
Merge pull request #2689 from dotCMS/issue-2567-binary-thumbnail-info

#2567
Merge branch 'master' of github.com:dotCMS/dotCMS into issue-2580-unit-test-menulinkapi