update MacOSX.diff
comment on dangling else in LOG_*
v0.9.8
1.0.0-rc1
comments about new __atomic in GCC 4.7+
Don't use StringPiece for C-style string API.  Fixed issue #31.
rename ProtobufCodecLite.
rename codec.h to ProtobufCodecLite.h
Introduce class StringArg for passing C-style string arguments.
support localtime in logging.
Add ProtobufCodecLite::RawMessageCallback
fix for clang 3.4
more std::move in cpp11
add examples/socks4a/balancer
add rpc balancer
fix rpc id type
start balancer_raw
finish balancer_raw
better error handling in rpc.
link muduo_protorpc with tcmalloc if available.