HHH-8159 - Apply fixups indicated by analysis tools
HHH-7841 - Redesign Loader
HHH-7841 - Redesign Loader
HHH-8159 - Apply fixups indicated by analysis tools
HHH-8159 - Apply fixups indicated by analysis tools
HHH-2872 test case
HHH-8162 Make unique constraint handling on schema update configurable
Revert "HHH-8127 OutOfMemoryError when running tests"

This reverts commit 11464ea0976343a27ddada0af4d0bca7182ce498.
HHH-8203 HHH-8204 Hibernate 4.x can't work with proxool 0.9.1
HHH-8159 - Apply fixups indicated by analysis tools
HHH-8159 - Apply fixups indicated by analysis tools
HHH-8127 OutOfMemoryError when running tests
HHH-8159 - Apply fixups indicated by analysis tools
HHH-8159 - Apply fixups indicated by analysis tools
HHH-7943 Reworked "Availability" concepts into "strategy registration
providers".  Updated proxool and c3p0 to use strategy selection.