add RpcCodec format test.
re-implement RpcCodec with ProtobufCodec
move LogFile::File to FileUtil::AppendFile
replace string with StringPiece in parameter
add examples/ace/logging
add examples/ace/logging/client.cc
add header for release build
add InetAddress::resolve for sync DNS resolving with gethostbyname_r
ttcp
std::string to muduo::string in base/tests
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.