Add some release notes about a search fix to lucene_parser error handling.
Add some release notes about a search fix to lucene_parser error handling.

laurenrother/riak,GabrielNicolasAvellaneda/riak,amyvmiwei/riak,DavidAlphaFox/riak,authbox-lib/riak,glickbot/riak,biddyweb/riak,planobe/riak,yangchengjian/riak,xuejianhai/riak,basho/riak,elkingtonmcb/riak,planobe/riak