PIG:3302: JSONStorage throws NPE if map has null values (rohini)

git-svn-id: https://svn.apache.org/repos/asf/pig/trunk@1482145 13f79535-47bb-0310-9956-ffa450edef68
PIG-2955: Fix bunch of Pig e2e tests on Windows

git-svn-id: https://svn.apache.org/repos/asf/pig/trunk@1482476 13f79535-47bb-0310-9956-ffa450edef68
PIG-2959: Add a pig.cmd for Pig to run under Windows

git-svn-id: https://svn.apache.org/repos/asf/pig/trunk@1482483 13f79535-47bb-0310-9956-ffa450edef68
PIG-3025: TestPruneColumn unit test - SimpleEchoStreamingCommand perl inline script needs simplification

git-svn-id: https://svn.apache.org/repos/asf/pig/trunk@1482499 13f79535-47bb-0310-9956-ffa450edef68
PIG-3026: Pig checked-in baseline comparisons need a pre-filter to address OS-specific newline differences

git-svn-id: https://svn.apache.org/repos/asf/pig/trunk@1482501 13f79535-47bb-0310-9956-ffa450edef68
PIG-3291: TestExampleGenerator fails on Windows because of lack of file name escaping

git-svn-id: https://svn.apache.org/repos/asf/pig/trunk@1482510 13f79535-47bb-0310-9956-ffa450edef68
PIG-3069: Native Windows Compatibility for Pig E2E Tests and Harness

git-svn-id: https://svn.apache.org/repos/asf/pig/trunk@1482545 13f79535-47bb-0310-9956-ffa450edef68
PIG-3321: AVRO: Support user specified schema on load (harveyc via rohini)

git-svn-id: https://svn.apache.org/repos/asf/pig/trunk@1483127 13f79535-47bb-0310-9956-ffa450edef68
PIG-3317: disable optimizations via pig properties (traviscrawford via billgraham)

git-svn-id: https://svn.apache.org/repos/asf/pig/trunk@1483659 13f79535-47bb-0310-9956-ffa450edef68
PIG-3317: disable optimizations via pig properties - adding missing PigImplConstants.java (traviscrawford via billgraham)

git-svn-id: https://svn.apache.org/repos/asf/pig/trunk@1483973 13f79535-47bb-0310-9956-ffa450edef68
PIG-3307: Refactor physical operators to remove methods parameters that are always null (julien)

git-svn-id: https://svn.apache.org/repos/asf/pig/trunk@1484037 13f79535-47bb-0310-9956-ffa450edef68