[ware]Set node type in model constructor
[ware]Change the package of DebugInterceptor
[ware]Change type from long to Long in NemakiPropertyDefinition
[ware]Remove getDescendants method from ContentService

This method was used only for deleteTree. I changed the way of getting
failure data in deleteTree.
[ware]Externalized CMIS base types attributes setting
[ware]Change long type to Long

I've forgotten to change it.
[ware]Avoid null error when there is no changeToken in the repository