PIG-3926: ROUND_TO function: rounds double/float to fixed number of decimal places (mrflip via cheolsoo)


git-svn-id: https://svn.apache.org/repos/asf/pig/trunk@1593572 13f79535-47bb-0310-9956-ffa450edef68
PIG-3930: "java.io.IOException: Cannot initialize Cluster" in local mode with hadoopversion=23 dependencies (jira.shegalov via cheolsoo)


git-svn-id: https://svn.apache.org/repos/asf/pig/trunk@1593578 13f79535-47bb-0310-9956-ffa450edef68