risk shell script now checks to see if the log directory is writable
risk shell script now checks to see if the log directory is writable

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