[GR-2738] [GR-2798] Various formatting/lattice/... related changes and bugfixes.

...fle.r.engine/src/com/oracle/truffle/r/engine/REngine.java

com.oracle.truffle.r.native/fficall/src/jni/lapack_rffi.c

com.oracle.truffle.r.native/version.source

...acle/truffle/r/nodes/builtin/base/BaseGammaFunctions.java

.../com/oracle/truffle/r/nodes/builtin/base/BasePackage.java

...ltin/src/com/oracle/truffle/r/nodes/builtin/base/Cat.java

...n/src/com/oracle/truffle/r/nodes/builtin/base/Format.java

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

...truffle/r/nodes/builtin/base/HiddenInternalFunctions.java

.../com/oracle/truffle/r/nodes/builtin/base/LaFunctions.java

...le/r/nodes/builtin/base/printer/ComplexVectorPrinter.java

...fle/r/nodes/builtin/base/printer/DoubleVectorPrinter.java

...le/r/nodes/builtin/base/printer/IntegerVectorPrinter.java

...cle/truffle/r/nodes/builtin/base/printer/ListPrinter.java

...le/r/nodes/builtin/base/printer/LogicalVectorPrinter.java

...truffle/r/nodes/builtin/base/printer/PrintParameters.java

...om/oracle/truffle/r/nodes/function/PromiseHelperNode.java

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

...c/com/oracle/truffle/r/nodes/function/RMissingHelper.java

...racle/truffle/r/nodes/function/signature/MissingNode.java