autostart off by default except on windows,
fix occasional "vector iterator not dereferencable" assertion with msvc,
fix readlink compile warning on linux build,
use sys/param.h and BSD define instead of __BSD__,
-paytxfee switch
enabled -O2 in makefile.unix,
boost removed -mt from their library names in 1.40,
updated bitcoin icon,
hashmeter,
generated and hashmeter log entries
-- version 0.2.13
Satoshi Nakamoto