updated vendor file
statemetns related to different request states and control status
lots of rules added
comment and attachment directives
Changes to TokenizeValueListInCondition and IndexOfSymbol
IndexOf<T> ( and overload )
FindNth
IndicesOf<T>
Overload of RemoveBetween to pass a func
IsBetweenMinAndMax
IsBetween
IEnumerable<IEnumerable<T>> Split<T>
InBetweenAny and several overloads
IndicesOfAll
Overload of Replace
FindAllBetween
Changes in RemoveAfter<T>

and tests.
some new symbols in Grammar
changes in ExtractConditions
throw an exception to provide line info
some new tests...
correction of typing errors in the files