Merge

.../src/com/oracle/truffle/r/nodes/builtin/base/PMinMax.java

...ltin/src/com/oracle/truffle/r/nodes/builtin/base/R/attr.R

...ltin/src/com/oracle/truffle/r/nodes/builtin/base/R/pmax.R

...truffle.r.nodes/src/com/oracle/truffle/r/nodes/RNode.java

.../com/oracle/truffle/r/nodes/function/ArgumentMatcher.java

...com/oracle/truffle/r/nodes/function/MatchedArguments.java

...es/src/com/oracle/truffle/r/nodes/function/RCallNode.java

....r.runtime/src/com/oracle/truffle/r/runtime/REnvVars.java

...le.r.runtime/src/com/oracle/truffle/r/runtime/RError.java

...ime/src/com/oracle/truffle/r/runtime/ffi/RFFIFactory.java

...est/src/com/oracle/truffle/r/test/ExpectedTestOutput.test

...le.r.test/src/com/oracle/truffle/r/test/all/AllTests.java

.../com/oracle/truffle/r/test/simple/TestSimpleBuiltins.java