Merge pull request #3963 from mmascher/master

First commit and first omplementation of the status.
version 3.2.0
Adding isb hash to publish data name fixes CAF-159

Signed-off-by: cinquo <m.cinquilli@gmail.com>
Merge pull request #3964 from cinquo/master

Adding hash to publish data name
Changing from sha256 to md5: still enough to avoid collisions, but much shorter
Merge pull request #3965 from cinquo/master

Switching from sha256 to md5
Change message 'registering user credentials'. CAF-176
Merge pull request #3966 from mmascher/print-credentials

Change message 'registering user credentials'. CAF-176
Delete configdoc parameters (not used). CAF-196
Merge pull request #3968 from mmascher/delete-submit-param

Delete savelog and configdoc parameters (they are not used). CAF-196
Adding support of rest delegation without UI through username, no keys
Fixing missing nokey
remove debug msg
Merge pull request #3969 from spigad/test1a

resolve conflict (Client makes specific delegation of credentials to the REST)
Report failed jobgroups. CAF-213