[Matrix] API change updates

[AlwinEsch]

Related to xbmc/xbmc#17775 and to bring in after them.

Only startup and dll load test confirmed and OK, but with lack of server access not runtime tested.

This changes are mostly to prepare on Kodi itself for the coming rework to C++ PVR interface and to reduce his change size there.

Further and primary thought do fix part reported here xbmc/xbmc#17764 where his commit included in my Kodi request.

Question about this addon. I create a chart where all pvr addons in a table and to see what is different to others. So that a user can see within one page what are the difference between the much PVR addons on Kodi.
Like here I see:

• Internet stream (other addons, e.g. have own Hardware backend or own Software backend)
• Need account (that related website need user / password)
• Allow timers and recordings
• Allow HD streams
• Required depend addon "inputstream.adaptive"

As Questions:

• Does it only allow access from "CH" or from everywhere on world?
• Are there the created recordings available to download from somewhere?

[rbuehlma]

@AlwinEsch thanks for this PR: Your feature list is correct. Maybe it also worth to mention that this addon supports replay TV of 7 days. The created recordings can be downloaded from their website but not in the addon. Commercially, the service is only available in CH but as far as i know, some users use it through some kind of VPN. It should also state that this addon can only be used with a paid subscription and not with the free account.

[AlwinEsch]

Thanks for the info, things like them I add then to the chart about addons.

The request on Kodi is in and this can be also now in.