Add Secondary Index message
Also redate all of the file copyrights from 2013 to 2014
Merge branch 'develop' into HEAD
Merge branch 'develop' into HEAD
Fixed riak_object RpbPair bugs

There were two issues here.

First, only the value portion of the pair was being copied.

Second, the RpbPair structs weren't being initialized, which would cause the
client to core during PB serialization. This would affect setting indexes, links,
or user metadata on a riak_object.
Merge branch 'feature/bch/add-2i' of github.com:basho/riak-c-client into feature/bch/add-2i
Merge pull request #33 from basho/feature/bch/add-2i

Add Secondary Index Message