Fix for  #16
pid service configurations
eck core configurations
set manager configurations
validation, preview service configurations
Fixes #41
removed names from configurations
datapush configurations
Fix #15
Fix #37, #35

Response from PID service was changed, our part of pid generation has
been adapted accordingly.
Fix #39, #43
Fix #38
Fix #26
Fix #25
Remove existing PID
Fix #30
Fix #22
Fix #31
Fix #28
dmt service url fix