fixed bad NodeAttribute

Signed-off-by: HAPM <hapm@ircshark.net>
removed IFilterProcessor as the idea is discarded for the moment

Signed-off-by: HAPM <hapm@ircshark.net>
added very simple implementation for DefaultSynchronizableObjectCollection

Signed-off-by: HAPM <hapm@ircshark.net>
changed path for SourceConfigDatabase to something more generic for testing

Signed-off-by: HAPM <hapm@ircshark.net>