[Initiatives.wiki] Update App Metadata

[Sophie Herold <sophieherold src gnome org>]

commit 5861acb0a952bc8d8d10b6f3e37a56995396bad7
Author: Sophie Herold <sophie hemio de>
Date:   Sat Feb 19 00:49:08 2022 +0000

    Update App Metadata

 App-Metadata.md | 13 +------------
 1 file changed, 1 insertion(+), 12 deletions(-)
---
diff --git a/App-Metadata.md b/App-Metadata.md
index c7aae63..7fdff58 100644
--- a/App-Metadata.md
+++ b/App-Metadata.md
@@ -78,18 +78,7 @@ Bad Examples:
 
 #### Screenshots
 
-General guidance:
-- Use 100% scale (no "High DPI") setting until screenshot scales [are 
supported](https://github.com/ximion/appstream/issues/114)
-- Provide multiple screenshots showing off the main areas of the app
-- Show off the app with realistic and good-looking example content
-- Update screenshots when the app UI changes
-- Use GNOME system defaults (stylesheet, font, icons, window decorations, etc.)
-
-Avoid:
-- Using a non-standard system stylesheet or icons
-- Using non-standard window decorations (e.g. minimize/maximize enabled)
-
-[Appstream 
documentation](https://www.freedesktop.org/software/appstream/docs/chap-Metadata.html#tag-screenshots)
+Moved to [→ Update Core App Screenshots](Update-Core-App-Screenshots)
 
 #### Custom