Created dissemination message for BifrostBooks and added it to the digitisation work.
Merge branch 'master' of https://github.com/Det-Kongelige-Bibliotek/valhal
Merge branch 'master' of https://github.com/Det-Kongelige-Bibliotek/valhal
Merge branch 'master' of https://github.com/Det-Kongelige-Bibliotek/valhal
Moved dissemination helper to service
Merge branch 'master' of https://github.com/Det-Kongelige-Bibliotek/valhal
Moved code for sending to dissemination to the listener instead of the creation of the dod-book
Also moved the include of the service class.
Merge branch 'master' of https://github.com/Det-Kongelige-Bibliotek/valhal
Fixed issue in test