Fix a minor riak vs. riak-ee issue for Solaris
Fix a minor riak vs. riak-ee issue for Solaris

The preserve class removal script had riak-ee for the package name instead of
riak

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