Changed to use ZODB 3.

lib/python/Setup

@@ -13,11 +13,11 @@ ComputedAttribute ../Components/ExtensionClass/ComputedAttribute.c -I../Componen
 cStringIO      ../Components/cPickle/cStringIO.c
 cPickle        ../Components/cPickle/cPickle.c
 
-BTree         ../Components/BTree/BTree.c     -I../Components/ExtensionClass  -I../Components/BTree -I./BoboPOS
-IIBTree        ../Components/BTree/IIBTree.c  -I../Components/ExtensionClass  -I../Components/BTree -I./BoboPOS
-IOBTree        ../Components/BTree/IOBTree.c  -I../Components/ExtensionClass  -I../Components/BTree -I./BoboPOS
-OIBTree        ../Components/BTree/OIBTree.c  -I../Components/ExtensionClass  -I../Components/BTree -I./BoboPOS
-intSet         ../Components/BTree/intSet.c   -I../Components/ExtensionClass  -I../Components/BTree -I./BoboPOS
+BTree         ../Components/BTree/BTree.c     -I../Components/ExtensionClass  -I../Components/BTree -I./ZODB
+IIBTree        ../Components/BTree/IIBTree.c  -I../Components/ExtensionClass  -I../Components/BTree -I./ZODB
+IOBTree        ../Components/BTree/IOBTree.c  -I../Components/ExtensionClass  -I../Components/BTree -I./ZODB
+OIBTree        ../Components/BTree/OIBTree.c  -I../Components/ExtensionClass  -I../Components/BTree -I./ZODB
+intSet         ../Components/BTree/intSet.c   -I../Components/ExtensionClass  -I../Components/BTree -I./ZODB
 
 
 zlib ../Components/zlib/zlib.c -I../Components/zlib ../Components/zlib/adler32.c ../Components/zlib/compress.c ../Components/zlib/crc32.c ../Components/zlib/gzio.c ../Components/zlib/uncompr.c ../Components/zlib/deflate.c ../Components/zlib/trees.c ../Components/zlib/zutil.c ../Components/zlib/inflate.c ../Components/zlib/infblock.c ../Components/zlib/inftrees.c ../Components/zlib/infcodes.c ../Components/zlib/infutil.c ../Components/zlib/inffast.c