Build: Incorporated latest version of guava*.jar into pig*.jar files
MapR: 10745 - Added json*.jar file dependency  in /opt/mapr/lib for mapr-client installation.
Script: Update
BUILD: target mvn-deploy dependency change from mvn-jar to jar
PIG-2508: PIG can unpredictably ignore deprecated Hadoop config options (thw via dvryaboy)
PIG-3135: HExecutionEngine should look for resources in user passed Properties
PIG-2786: enhance Pig launcher script wrt. HBase/HCat integration (ndimiduk via daijy)
PIG-3071: Update hcatalog jar and path to hbase storage handler jar in pig script  (arpitgupta via cheolsoo)
PIG-3145: Parameters in core-site.xml and mapred-site.xml are not correctly substituted (cheolsoo)

git-svn-id: https://svn.apache.org/repos/asf/pig/trunk@1449982 13f79535-47bb-0310-9956-ffa450edef68
MAPR-10681:  Removed methods parameters that are always null
MAPR-10913: Fixed pigmix script paths in mapreduce/L*.java
MAPR-10913: Fixed pigmix script paths in mapreduce/L*.java
MAPR-10913: Fixed pigmix script paths in mapreduce/L*.java
BUILD: MAPR-10229 piggybank.jar built into default jar-all ant target
BUILD: Removed hard-coded paths  to build piggybank.jar
Mapr-10682: removing L17.pig from pigmix