• - Re-enables the saving of Jabber DiscoverInfo performed by EntityCapsManager. - Saves the own DiscoverInfo only after the initialization of the features of the ScServiceDiscoveryManager has finished. Otherwise, the intermediate states would also be saved upon adding and removing each feature. - Fixes a repeating of one and the same features in DiscoveryInfo. - Fixes a failure in ScServiceDiscoveryManager to include all features in the updating of the ver.