Added Consistent RO prop to RiakBucketProperties
Added Consistent RO prop to RiakBucketProperties

Signed-off-by: myles-mcdonnell <mcdonnell.myles@gmail.com>

Former-commit-id: 5560175b4e5e53a2c54b774cae9dc3ba202c76b1
rob-somerville/riak-dotnet-client,basho/riak-dotnet-client,basho/riak-dotnet-client,rob-somerville/riak-dotnet-client