ToDo
======================
- add checkbox for metric error display-1
- use newly added ASTNode member parentType_ to simplify ActionsAndRules handlers and GrammarHelper
- add start button to display mode view in GUI
- display package name only once in public data display
- for folding needs to be strengthed - see IRule::doActions - fold recursively
- add function for global data display
- add mechanism to optionally seach specified directory instead of recursing
- select directories to skip - deposit empty file SkipCodeAnalysis and check while running
- strengthen C++ function rule for Lambda detection
- strengthen type lookup to account for namespace qualification
  -- make Type Table that holds type name, list of namespaces, file where defined
- look for refactorings, especially common code extraction to functions
- refactor large functions in Window views
=========================================
- add code to support tokenizer re-attach - done
- check folding rules - done
- add logger - done
- Add file manager - done
- add Exec with command line parsing - done
- delete old rules and actions - done
- modify config builder for new rules and actions - done
- make scope detection first rule - done
- add rule(s) for type detection - done
- add rule for function detection - done
- use trimmed semiExp - done
- add child collection to ASTNode - done
- add AST processing - done
- make AST class with map of {type name, ASTNode}s for search - done
- add destructor for ASTNode - done
- store paths - done
- store package name in all nodes with constructor accessing repository - done
- add function size and complexity analysis - done
- display file search with \r - done
- add analysis of file slocs and total slocs, display summary at end - done
- provide function to show complete matching path list - done, above
- add /options on command line - done
- add usage message - done
- partition testing output into separate options keyed from command line arguments - done
- add GUI - done
- Tee logger to write to file - done
- save and restore GUI user settings - done
- trim semiExp before first use, ensure that terminator is included from cloning and trimming - done
- revise rules and actions for the above - done
- test template functions with syntax fun<param>(...) - done
- test template class processing - done
- add rule for public data detection - done
- test with C# code - done
- add execution button on setup view - done
- add path window on setup view - done
- strengthen declaration rule to catch function declarations - done
- remove last scope in ControlDefinition rule then test - done
- remove commented code in ActionsAndRules::HandleCSharpFunctionDefinition after testing - done
- clean up test and handle executables in ActionsAndRules.h - done
- Change names: GUI -> VisualCodeAnalyser and Analyzer -> CodeAnalyzer - done