+2010-03-12 Applied the replication bug patch provided by Jeremy Zawodny, removing temp file collision after the slave got the dump.rdb file in the SYNC stage
2010-03-11 Fix for HGET against non Hash type, debug messages used to understand a bit better a corrupted rdb file
2010-03-09 fix: use zmalloc instead of malloc
2010-03-09 Merged zsetops branch from Pietern