PIG-4027: Always check for latest Tez snapshot dependencies (lbendig via cheolsoo)


git-svn-id: https://svn.apache.org/repos/asf/pig/trunk@1604049 13f79535-47bb-0310-9956-ffa450edef68
PIG-4001: POPartialAgg aggregates too aggressively when multiple values aggregated (tmwoodruff via cheolsoo)


git-svn-id: https://svn.apache.org/repos/asf/pig/trunk@1604050 13f79535-47bb-0310-9956-ffa450edef68
PIG-3892: Pig distribution for hadoop 2

git-svn-id: https://svn.apache.org/repos/asf/pig/trunk@1604062 13f79535-47bb-0310-9956-ffa450edef68
PIG-4028: add a flag to control the ivy resolve/retrieve output

git-svn-id: https://svn.apache.org/repos/asf/pig/trunk@1604069 13f79535-47bb-0310-9956-ffa450edef68
PIG-3892: Pig distribution for hadoop 2 (PIG-3892-4.patch)

git-svn-id: https://svn.apache.org/repos/asf/pig/trunk@1604096 13f79535-47bb-0310-9956-ffa450edef68
Merge remote-tracking branch 'upstream/trunk' into antlr-grunt
PIG-4022: Fix tez e2e test SkewedJoin_6

git-svn-id: https://svn.apache.org/repos/asf/pig/trunk@1604234 13f79535-47bb-0310-9956-ffa450edef68
PIG-4020: Fix tez e2e tests MapPartialAgg_[2-4], StreamingPerformance_[6-7] (PIG-4020-2.patch)

git-svn-id: https://svn.apache.org/repos/asf/pig/trunk@1604237 13f79535-47bb-0310-9956-ffa450edef68
Removing tez things due to compilation errors in Eclipse.
wip. Grunt. not working yet.
Merge remote-tracking branch 'upstream/trunk' into antlr-grunt