BridJ: throw last error from jni
BridJ: capture last error earlier after calling native function
BridJ: fix signature of clong
BridJ: dynamically link to msvcrt.dll (/MD) instead of static link (much smaller bridj.dll...)
BridJ: lower speed expectations a bit
BridJ: fix windows msvc projects
BridJ: speed comparison expectations--
BridJ: updated Windows binaries