Fixed and refined ThreadTest for BTree
Merge branch 'master' of git://github.com/alexandervanrenen/Gamera-Database
Merge
Restore BTree-Test with Threads
Extend BTreeTest
Merge branch 'master' of git://github.com/alexandervanrenen/Gamera-Database
Adopt BTree to new PageId and TupleID classes
Fixed and refined ThreadTest for BTree
Adopt BTree to new PageId and TupleID classes
Merge branch 'master' of github.com:swoehrl/Gamera-Database