Update reltool version number since the merge from 1.1.2 failed to pick this up
Update reltool version number since the merge from 1.1.2 failed to pick this up

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