[GR-2798] Small fixes in as.vector and options.

...com/oracle/truffle/r/library/fastrGrid/graphics/CPar.java

...le/truffle/r/library/fastrGrid/graphics/R/fastrGraphics.R

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

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

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

...oracle/truffle/r/nodes/builtin/base/OptionsFunctions.java

...in/src/com/oracle/truffle/r/nodes/builtin/base/Order.java

...cle/truffle/r/nodes/builtin/fastr/FastROptionBuiltin.java

.../com/oracle/truffle/r/nodes/unary/ConvertBooleanNode.java

...untime/src/com/oracle/truffle/r/runtime/FastROptions.java

...e.r.runtime/src/com/oracle/truffle/r/runtime/RLocale.java

.../com/oracle/truffle/r/runtime/data/RAttributesLayout.java

...time/src/com/oracle/truffle/r/runtime/data/RPairList.java

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

.../oracle/truffle/r/test/builtins/TestBuiltin_asvector.java

...c/com/oracle/truffle/r/test/builtins/TestBuiltin_cat.java

...m/oracle/truffle/r/test/builtins/TestBuiltin_options.java

...om/oracle/truffle/r/test/runtime/data/RPairListTests.java