EDIT

move NoDuplicateNamesValidator to api.validation package to split service layer from other modules, see also last commit

ref #694 fix DescriptionElementService in httpInvokerServices.xml

ref #694 add DescriptionElementService and move some methods

remove further featureTree and featureNodeService occurrences

ref #9497 fixing class string for IAccountRegistrationService in httpInvokerServices.xml

ref #9497 adding AccountRegistrationService to http invoker config

ref #9758 better default settings for send mail - port number

ref #9758 better default settings for send mail

ref #6161 add passwordReset service to httpInvoker (cont. II)

ref #6161 add passwordReset service to httpInvoker (cont.)