[MOD] extending WriteTrx-test with more revisions
[MOD] starting refactoring writetrx#prepareNodeBucket, not ready yet


git-svn-id: https://svn.uni-konstanz.de/disy/Treetank/trunk/treetank@7436 e3ddb328-5bfe-0310-b762-aafcbcbd2528
[MOD] further simplifying prepareNodePage-method in BucketWriteTrx


git-svn-id: https://svn.uni-konstanz.de/disy/Treetank/trunk/treetank@7437 e3ddb328-5bfe-0310-b762-aafcbcbd2528
Merge remote-tracking branch 'refs/remotes/git-svn'