Add code pages and tag tokens of Exchange ActiveSync versions 16.0 and 16.1
Add code pages and tag tokens of Exchange ActiveSync versions 16.0 and 16.1

The changes include new tag tokens from the following namespaces:

- Calendar:
  https://msdn.microsoft.com/en-us/library/ee178579(v=exchg.80).aspx
- MeetingResponse:
  https://msdn.microsoft.com/en-us/library/ee179214(v=exchg.80).aspx
- Provision:
  https://msdn.microsoft.com/en-us/library/ee160816(v=exchg.80).aspx
- AirSyncBase:
  https://msdn.microsoft.com/en-us/library/ee202595(v=exchg.80).aspx
- ComposeMail:
  https://msdn.microsoft.com/en-us/library/ee201843(v=exchg.80).aspx
- Email2:
  https://msdn.microsoft.com/en-us/library/ee220026(v=exchg.80).aspx
- Find namespace (a new one)
  https://msdn.microsoft.com/en-us/library/mt796619(v=exchg.80).aspx

davidpshaw/PyWBXMLDecoder