- more flexible unit tests for ?DB:get_chunk/3 and ?DB:delete_chunk/3, i.e. using non-continuous intervals, chunk size 'all'
- more flexible unit tests for ?DB:get_chunk/3 and ?DB:delete_chunk/3, i.e. using non-continuous intervals, chunk size 'all'

git-svn-id: d89f83fc72fb49d2f5b112dfb73cea192610bdff@2570 71766da9-9752-0410-ab17-bfafa751c56a

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