Fix for new version of fastr and Truffle

...src/com/oracle/truffle/r/engine/TruffleRLanguageImpl.java

...es/src/com/oracle/truffle/r/nodes/RSyntaxNodeVisitor.java

...cle/truffle/r/nodes/qirinterface/QIRTranslateVisitor.java

...s/src/com/oracle/truffle/r/nodes/query/RQueryVisitor.java

...acle.truffle.r.parser/src/com/oracle/truffle/r/parser/R.g

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

...ffle.r.test/src/com/oracle/truffle/r/test/RTestSuite.java

com.oracle.truffle.r.test/tests/QueryJoinCrossDatabases.R

com.oracle.truffle.r.test/tests/hbase/QueryGroup.R

com.oracle.truffle.r.test/tests/hbase/QuerySimple.R

com.oracle.truffle.r.test/tests/pgsql/QueryCallFunction.R

...le.truffle.r.test/tests/pgsql/QueryCallFunctionWithDeps.R

com.oracle.truffle.r.test/tests/pgsql/QueryGroup.R

com.oracle.truffle.r.test/tests/pgsql/QueryInline.R

...acle.truffle.r.test/tests/pgsql/QueryInlineWithFreeVars.R

com.oracle.truffle.r.test/tests/pgsql/QueryJoin.R

...acle.truffle.r.test/tests/pgsql/QueryJoinCrossDatabases.R

com.oracle.truffle.r.test/tests/pgsql/QueryLambda.R

com.oracle.truffle.r.test/tests/pgsql/QueryNested.R

com.oracle.truffle.r.test/tests/pgsql/QueryPartial.R