properly ensure that recommended packages can be built in all situations and are included in the release

* commit 'd415f905':
  changes for R-3.3.0 compatibility

Merge pull request #435 in G/fastr from ~MICK.JORDAN_ORACLE.COM/fastr:feature/add-recommended to master

* commit '1f30a30b':
  build/install recommended packages if FASTR_RELEASE is set; discover R version dynamically

Merge pull request #445 in G/fastr from ~LUKAS.STADLER_ORACLE.COM/fastr:bugfix/revert_constantnode to master

* commit 'c9f38cfc':
  fix the TruffleObject-related assertion in ConstantNode

Merge pull request #444 in G/fastr from ~STEPAN.SINDELAR_ORACLE.COM/fastr:feature/fixes-for-jvmtrend to master

* commit '7a4dc92a':
  Argument matching for NextMethod target
  Covcor external: support arguments casting
  Remove redundant test in assert

* commit '9badee5c':
  terminate process if initial language initialization fails
  fix mkdtemp bug

NextMethod can have additional arguments, those are combined with the arguments
coming from the callsite of the S3 dispatch method. Additional arguments with
the same name override the callsite arguments, and unmatched arguments (i.e.
default values) of the caller of NextMethod are ignored.

* commit 'fa6b82c5':
  remove quotes on default values in Renviron files

* commit 'e10a0540':
  The cast pipeline in Quantifier (the base class of All and Any builtin) fixed

* commit '2acf4227':
  The 'maybe-incomplete' case implemented by a loop
  NonNANode supports RAbstractContainer. It uses the isComplete() method to determine whether the input argument is or is not an NA.

NonNANode supports RAbstractContainer. It uses the isComplete() method to determine whether the input argument is or is not an NA.

* commit 'd3221428':
  mx_fastr_pkgs: fix missing create of tmpdir

* commit '18352494':
  suite.py: arch spec is "solaris"

* commit '33847a22':
  mx.copylib: more solaris support

* commit 'fe0c281a':
  handle special case of all-empty vectors in cbind and rbind
  preserve dimensions in nchar
  support ? in parser
  move file.show to FileFunctions
  bugfix in string splitting (handle multi-byte characters)
  small fix to l10n_info()
  implement file.show builtin
  implement intToUtf8 internal

* commit '9de70a85':
  mx.copylib: fix for Solaris