Retire RNodeTimer, REntryCounts; replace with RFunctionProfiler
Retire FunctionUID replace use with SourceSection
Refactor all context-specific instrumentation state into InstrumentationState class

* commit '3a3a55e4':
  fix dimnames bug; move code from RVector to vector extract code

* commit '5077e23b':
  update truffle version to 91254ff6b437dbfbb4cf8f063abfb880c3ff3e2f

Implement line.profiling

Change "description" to "name" in FunctionDefinitionNode. Fixes regression on source'd functions where name was lost (description is already used in Node for some other meaning)

Merge pull request #157 in G/fastr from ~MICK.JORDAN_ORACLE.COM/fastr:feature/update-truffle to master

* commit '0da26b34':
  update truffle version; refactor Source creation via RSource using new builder pattern; remove warnings
  support RootNode.getName(); enable TCK test
  update ivmci jdk to 0.17
  Convert boolean passed via interop to R logical, enable related TCK test Propagate ThreadDeath (Truffle KillException) exception

update truffle version; refactor Source creation via RSource using new builder pattern; remove warnings

Propagate ThreadDeath (Truffle KillException) exception

* commit '9f0f6ab3':
  Use Utils.getResource as RInternalCode
  use ResourceHandlerFactory in RInternalCode

Merge pull request #154 in G/fastr from ~STEPAN.SINDELAR_ORACLE.COM/fastr:feature/formulae-completeness to master

* commit '9e9187a2':
  Added condition profile in CachedReplaceVectorNode
  RInternalCode builds Source with the new API
  Fix: replacing elements in RLanguage preserves its attributes
  names support for RPairList + correct error in UpdateNames
  'vector' built-in can create pairlists
  Implement few missing features in formulae support

Merge pull request #156 in G/fastr from ~MICK.JORDAN_ORACLE.COM/fastr:feature/update-truffle to master

* commit '68d118f8':
  update truffle version

Formulae support tokens '.' and  'offset', and optional
parameter 'specials' to specify custom functions in formulae.