Merge branch 'master' into feature/truffle-update

.gitignore

ci.hocon

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

...rc/com/oracle/truffle/r/engine/RRuntimeASTAccessImpl.java

...ine/src/com/oracle/truffle/r/engine/TruffleRLanguage.java

...oracle/truffle/r/engine/shell/EmbeddedConsoleHandler.java

...om/oracle/truffle/r/engine/shell/JLineConsoleHandler.java

...ngine/src/com/oracle/truffle/r/engine/shell/RCommand.java

...gine/src/com/oracle/truffle/r/engine/shell/REmbedded.java

...src/com/oracle/truffle/r/engine/shell/RscriptCommand.java

...m/oracle/truffle/r/engine/shell/StringConsoleHandler.java

...ry/src/com/oracle/truffle/r/library/utils/ObjectSize.java

...library/src/com/oracle/truffle/r/library/utils/Rprof.java

...racle.truffle.r.native/fficall/src/common/inlined_fastr.c

...truffle.r.native/fficall/src/common/localecharset_fastr.c

...racle.truffle.r.native/fficall/src/common/unimplemented.c

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

com.oracle.truffle.r.native/fficall/src/jni/README.md

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

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