* commit '59115ab9':
  fix some more error messages
  pass along callObj in CastBuilder
  fix error handling in make.unique
  fix various error messages
  deprecate and remove calls to Predef.scalarXxx functions
  support diverting stderr in sink
  various small cleanups

Merge pull request #192 in G/fastr from ~LUKAS.STADLER_ORACLE.COM/fastr:bugfix/reduce_nof_specialzations to master

* commit '3958eda1':
  reduce the number of specializations in Seq and MatMult builtins

Merge pull request #277 in G/fastr from ~LUKAS.STADLER_ORACLE.COM/fastr:feature/dim_update_perf to master

* commit '675b2369':
  more efficient UpdateDim implementation

Merge pull request #272 in G/fastr from ~STEPAN.SINDELAR_ORACLE.COM/fastr:feature/cast_pipelines3 to master

* commit '02bfdb76':
  MatchFun, NormalizePath: converted to cast pipeline
  Merge: converted to cast pipelines + few tests (one failing - ignored)
  Ls: converted to cast pipelines + new tests
  LocaleFunctions: converted to cast pipelines

* commit '0d19b830':
  Crossword and CumXXX builtins refactored using CP

* commit '155f7c42':
  TestRecommendedPackages started failing due to the new implementation of the All builtin that newly produces some warnings. This commit fixes that problem by adding Ignored.OutputFormatting trait in the respective test assertion.
  logical naRm arguments in Quantifier changed to boolean ones
  Builtins Any and All re-implemented using CP

* commit 'aecc38e0':
  Gamma and bitwise builtins refactored using CP
  The sampler for anyValue added
  The anyValue filter introduced

Merge pull request #275 in G/fastr from ~ADAM.WELC_ORACLE.COM/fastr:feature/builtins_sprint to master

* commit '0d79c396':
  Further finessed parameter casts for readDCF builtin.
  Similarly to type-specific vector conversion, asVector can now be used in the initial phase.

* commit '2936f78e':
  cleanups after TruffleBoundary AOT review

Merge pull request #269 in G/fastr from ~ADAM.WELC_ORACLE.COM/fastr:feature/builtins_sprint to master

* commit '449f5f89': (28 commits)
  Partially reverted previous rewrite of parameter casts for readdDCF builtin.
  Rewritten parameter casts and fixed problems related to NA handling for the family of rep functions.
  Simplified parameter cast for make.unique builtin.
  Rewritten parameter casts for mapply bulitin.
  Rewritten parameter casts for readRenviron builtin.
  Rewritten parameter casts for readline builtin.
  Rewritten parameter casts for readDCF builtin.
  Rewritten parameter casts for getOption builtin.
  Rewritten parameter casts for on.exit builtin.
  Rewritten parameter casts for make.unique builtin.
  Added error messages.
  Added default values to findFirst method.
  Rewritten parameter casts for make.names builtin.
  enable passing tests
  work on as.vector
  deprecate some methods in CastBuilder that are dangerous
  fix complex formatting (zprecr function)
  enable passing tests
  work on Paste
  report work in "order"
  ...

Merge pull request #270 in G/fastr from ~LUKAS.STADLER_ORACLE.COM/fastr:bugfix/perf_regression to master

* commit 'c5770ed4':
  prevent repeated fallback in GetFunctions
  remove TruffleBoundary in FastROptions

Rewritten parameter casts and fixed problems related to NA handling for the family of rep functions.