More changes for multi-threading
more threading stuff (WIP)
more threading fixes; threading is now working, including fullchecks and with up to 32 threads
Fixed a race condition; basic tests are now running fine
more fixes; transactions are now flushed in order
added helgrind suppressions and fixed several issues
improved metrics and their display
Fixed a few regressions
accept empty keys
Merge branch 'threading' of github.com:cruppstahl/hamsterdb-tests into threading
reduced monster tests; increased user-alloc memory
disabled compression - not allowed in combination with HAM_RECORD_USER_ALLOC
improved metrics and their display
added performance test script
fixed --progress switch
release 2.0.3
added a new test which caused a crash
release 2.0.4
disable async flushes
changes for 2.0.5 (removed async flush)