NXP-10903 xdatasource pool plug in storage (with backward compatibility for tests)

This reverts commit 4b27307dd7c1c72dd61e714accf88dd51b37836c.
NXP-10926 aligned h2 extensions to 1.3.170 API
NXP-10926 aligned to lucene 3.5.0
NXP-10926 patched xa datasource for rollback
NXP-10926 h2 mvcc and server mode
NXP-10981 aligned to hibernate to 4.1.9 Final
NXP-10981 do not disconnect on statements close
h2 mem+mvcc
caught work invoker context for better error handling
fix test session leaks
fulltext updated queue contrib in core storage
protect from infinite loop in wait for asynch
core storage sql extensions needs runtime api