Working reading of splitlevel 0 branches for basic object
Working recursive reading of pointers' members
Fix for broken leaf reading in TreeReader
Fix for depth 1 data types in splitlevel 0
Added tests for splitlevel 0
More type checking, and fix to support both of the previous branchtypes at once
Correct method for getting number of elements in TClonesArray
Removed debug printf
Removed use of fStaticClassOffset
Merge splitlevel 0 support for TTreeReader, by Anders.