PIG-4064: Fix tez auto parallelism test failures

git-svn-id: https://svn.apache.org/repos/asf/pig/trunk@1613695 13f79535-47bb-0310-9956-ffa450edef68
PIG-4047: Break up pig withouthadoop and fat jar

git-svn-id: https://svn.apache.org/repos/asf/pig/trunk@1613696 13f79535-47bb-0310-9956-ffa450edef68
PIG-4054: Do not create job.jar when submitting job

git-svn-id: https://svn.apache.org/repos/asf/pig/trunk@1613698 13f79535-47bb-0310-9956-ffa450edef68
PIG-3982: ant target test-tez should depend on jackson-pig-3039-test-download

git-svn-id: https://svn.apache.org/repos/asf/pig/trunk@1613709 13f79535-47bb-0310-9956-ffa450edef68
PIG-3982: ant target test-tez should depend on jackson-pig-3039-test-download

git-svn-id: https://svn.apache.org/repos/asf/pig/trunk@1613710 13f79535-47bb-0310-9956-ffa450edef68
PIG-4064: Fix tez auto parallelism test failures (PIG-4064-addendum.patch)

git-svn-id: https://svn.apache.org/repos/asf/pig/trunk@1613749 13f79535-47bb-0310-9956-ffa450edef68
PIG-4053: TestMRCompiler succeeded with sun jdk 1.6 while failed with sun jdk 1.7

git-svn-id: https://svn.apache.org/repos/asf/pig/trunk@1613754 13f79535-47bb-0310-9956-ffa450edef68
PIG-4052: TestJobControlSleep, TestInvokerSpeed are unreliable

git-svn-id: https://svn.apache.org/repos/asf/pig/trunk@1613755 13f79535-47bb-0310-9956-ffa450edef68
PIG-4074: mapreduce.client.submit.file.replication is not honored in cached files (cheolsoo)


git-svn-id: https://svn.apache.org/repos/asf/pig/trunk@1613757 13f79535-47bb-0310-9956-ffa450edef68