reply_to_object function is broken for binary keys

There is currently no way to opt out of the way hgetall works with the
node_redis library and if any of the keys have binary, they are
incorrectly converted to the charactor 0xFEFF instead. This makes it
impossible to fully use HGETALL.
Add a test for binary client hgetall binary keys
update changelog
Merge branch 'master' of https://github.com/nick-apperson/node_redis into nick-apperson-master
Merge branch 'nick-apperson-master'
Update changelog
0.10.2