add CODEOWNERS file to help selecting reviewers

[lrusak]

As discussed at devcon this adds the CODEOWNERS file. I encourage all core devs to add their relevant sections. There will be a lot of code that is missing maintainers.

this fixes https://github.com/xbmc/board/issues/114

[yol]

I will add myself to Wayland afterwards

[ksooo]

@lrusak could you please add:

/xbmc/cores/VideoPlayer/DVDInputStreams/InputStreamPVR*.* @ksooo
/xbmc/interfaces/builtins/PVR*.* @ksooo
/xbmc/interfaces/json-rpc/PVR*.* @ksooo
/xbmc/guilib/GUIRangesControl.* @ksooo
/xbmc/guilib/guiinfo/GUIInfoProvider.h @ksooo
/xbmc/guilib/guiinfo/GUIInfoProviders.* @ksooo
/xbmc/guilib/guiinfo/IGUIInfoProvider.h @ksooo
/xbmc/pvr/** @ksooo
/xbmc/settings/SettingsComponent.* @ksooo 

[DaveTBlake]

What is the best way to handle the initial creation of this file - each do our own PR of this file to add ownership, or post here and @lrusak will do it?

Assuming the latter (or we could end up tripping over one another), for me please add

/xbmc/filesystem/Music*.* @DaveTBlake
/xbmc/interfaces/json-rpc/AudioLibrary.*  @DaveTBlake
/xbmc/music/** @DaveTBlake 

[garbear]

I'll cover

/xbmc/cores/RetroPlayer/** @garbear
/xbmc/games/** @garbear
/xbmc/input/** @garbear
/xbmc/peripherals/** @garbear

[lrusak]

I don't really want to add everyone myself 😝 I've added some commits for the requested people but I'd rather merge this and have others create their own PR's 😸

[garbear]

/.github/CODEOWNERS @lrusak

[yol]

GitHub docs say we don't need /**, so I'm going to remove that part to make it a bit easier on the eyes

[yol]

Let's see what happens... ;-)