PIG-3616: TestBuiltIn.testURIwithCurlyBrace() silently fails (lbendig via cheolsoo)


git-svn-id: https://svn.apache.org/repos/asf/pig/trunk@1554086 13f79535-47bb-0310-9956-ffa450edef68
PIG-3643: Nested Foreach with UDF and bincond is broken (cheolsoo)


git-svn-id: https://svn.apache.org/repos/asf/pig/trunk@1554088 13f79535-47bb-0310-9956-ffa450edef68
PIG-3645: Move FileLocalizer.setR() calls to unit tests (cheolsoo)


git-svn-id: https://svn.apache.org/repos/asf/pig/trunk@1554089 13f79535-47bb-0310-9956-ffa450edef68