Added helper function to create the new datawell 3 PIDs
Fixed documentation of the new convert function
Extended the data well 2 to 3 PID helper function
Logged error if provider do not implements called hook
Added reservation type to DingProviderReservation
Merge branch 'datawell-3' into development
Fixed errors in ding entity id builder
Fixed agency error in katalog posts in ding_provider_build_entity_id
Updated coding style
Added description to the menu callback
Merge remote-tracking branch 'origin' into release