fix the pregelix script to add CDH hadoop conf path into the classpath
fix the pregelix script to add CDH hadoop conf path into the classpath

git-svn-id: d2f9c424bba9bff43e848f7eda9cd14aa6ac0e4a@3186 123451ca-8445-de46-9d55-352943316053

sigmod/asterixdb-analytics,pregelix/pregelix,pregelix/pregelix,sigmod/asterixdb-analytics