- throw exception in node:newer when comparing nodes with same Pid, same IdVersion but different IDs
- throw exception in node:newer when comparing nodes with same Pid, same IdVersion but different IDs

git-svn-id: d89f83fc72fb49d2f5b112dfb73cea192610bdff@798 71766da9-9752-0410-ab17-bfafa751c56a

fredrikelinder/scalaris,fredrikelinder/scalaris,fredrikelinder/scalaris,fredrikelinder/scalaris,fredrikelinder/scalaris,fredrikelinder/scalaris