PIG-3793: Provide info on number of LogicalRelationalOperator(s) used in the script through LogicalPlanData (prkommireddi)

git-svn-id: https://svn.apache.org/repos/asf/pig/trunk@1574729 13f79535-47bb-0310-9956-ffa450edef68
PIG-3679: e2e StreamingPythonUDFs_10 fails in trunk - committing what was
omitted in last commit


git-svn-id: https://svn.apache.org/repos/asf/pig/trunk@1574758 13f79535-47bb-0310-9956-ffa450edef68
PIG-3731: Ability to specify local-mode specific configuration (useful for local/auto-local mode) (aniket486)

git-svn-id: https://svn.apache.org/repos/asf/pig/trunk@1575083 13f79535-47bb-0310-9956-ffa450edef68
PIG-3754: InputSizeReducerEstimator.getTotalInputFileSize reports incorrect size (aniket486)

git-svn-id: https://svn.apache.org/repos/asf/pig/trunk@1575198 13f79535-47bb-0310-9956-ffa450edef68
PIG-3765: Ability to disable Pig commands and operators (prkommireddi)

git-svn-id: https://svn.apache.org/repos/asf/pig/trunk@1575200 13f79535-47bb-0310-9956-ffa450edef68
PIG-3802: Fix TestBlackAndWhitelistValidator failures (prkommireddi)

git-svn-id: https://svn.apache.org/repos/asf/pig/trunk@1575791 13f79535-47bb-0310-9956-ffa450edef68
PIG-3801: Auto local mode does not call storeSchema (aniket486)

git-svn-id: https://svn.apache.org/repos/asf/pig/trunk@1576117 13f79535-47bb-0310-9956-ffa450edef68
PIG-3806: PigServer constructor throws NPE after PIG-3765 (aniket486)

git-svn-id: https://svn.apache.org/repos/asf/pig/trunk@1576549 13f79535-47bb-0310-9956-ffa450edef68