HADOOP-7707. Added toggle for dfs.support.append, webhdfs and hadoop proxy user to setup config script. (Arpit Gupta via Eric Yang)
HADOOP-7707. Added toggle for dfs.support.append, webhdfs and hadoop proxy
user to setup config script. (Arpit Gupta via Eric Yang)


git-svn-id: 7d7377a7daa0560c08de36e9018aba2351968394@1179023 13f79535-47bb-0310-9956-ffa450edef68

awylie/hadoop,awylie/hadoop,awylie/hadoop,awylie/hadoop,awylie/hadoop,awylie/hadoop,awylie/hadoop,awylie/hadoop,awylie/hadoop,awylie/hadoop