read_property_multiple API update

[JoelBender]

The read_property_multiple() parameter list is weird and not intuitive. Try something else.

[JoelBender]

PropertyReference can now be constructed with a string like "object-name", a string with an array index like "object-list[1]", a string of digits like "7775", a string with an array index like "7775[2]", an integer like 7775, or a tuple like ("object-list", 2), or (7775, 2). Lots of options.

It also takes an optional vendor_identifier keyword argument so that a string like "snork" can reference proprietary property names.

[JoelBender]

The PropertyIdentifier class definition had to move from basetypes to primitivedata so it could be imported by vendor.

[ChristianTremblay]

some work done here : https://github.com/ChristianTremblay/BACpypes3/tree/issue18

[JoelBender]

@ChristianTremblay try this branch with your fork

[ChristianTremblay]

@JoelBender Regading hash(id(self)). I tried to remove hash and I got this :

Checking 00020813-0000-0000-C000-000000000046x0x1x9
Could not add module (IID('{00020813-0000-0000-C000-000000000046}'), 0, 1, 9) - <class 'ImportError'>: cannot import name 'Dispatch' from partially initialized module 'win32com.client' (most likely due to a circular import) (C:\Users\ctremblay\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.11_qbz5n2kfra8p0\LocalCache\local-packages\Python311\site-packages\win32com\client\__init__.py

So I kept it in