Removed copyright notice which slipped in accidentally.
Removed copyright notices which slipped in accidentally.
nothing
Merge branch 'master' into notification
Some refactorings, extended notification commands.

'register' now returns a backend configuration in addition to the client id,
'add' has an extra parameter 'config' with backend specific configuration parameters.
This is also possible to use with GET although somewhat ugly to use (JSON as path param).
POST is highly recommended here.