Added QValue::setIsVariant to automate suspend/resume, error reporting
and error recovery using tryAny()
Fixed QVal::any() that missed resumeErrorHandler
Fixed QCborReader::tryBind(quint64) that consumed negative integers
Fixed handleError(qBindUnexpectedValue) to be more consistent
Removed unused and untested move operations for some QAbstractValue
implementations

need to add QSize,QRect,QPoint to basic types)

performance cost (getting rid of some virtual should improve this)

QValueEnd

Fixed illegal QSeq<T_>() calls (outside QVal)

may be templated on QValueMode...

undesirable methods like value() that allowed to concatenate QValues in,
say, a JSON stream

moving it

More precise null handling including qBindExpectedValue for values that
are not null and not among the expecte values (say a QVariant other than
list/map and basic types...)

like errorName != qBindIgnoredXxxx

modmed/modmedLog