Officially abandon telegram-purple in favor of tdlib-purple

I finally recovered from some hardware issues, and booted up telegram-purple.
Let's make this short and say: I'm no longer willing to put up with tgp.

README.md

@@ -2,18 +2,19 @@ Also see [tdlib-purple](https://github.com/ars3niy/tdlib-purple/)
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 If people send PRs or make suggestions, I'm very willing to merge them into telegram-purple.
-However, the list of issues is getting longer and longer, and tdlib-purple gets closer and
-closer to becoming a drop-in replacement.
+However, the list of issues is getting longer and longer,
+so if you spend any effort on making Telegram usable with libpurple,
+please improve tdlib-purple instead.
 
 Note that only the following features are missing:
-- Retrieving history on first login
+- Retrieving history on first login (didn't really work in telegram-purple anyway)
 - Ignoring certain groups (But why use a messenger if you don't want to ever see those messages?)
 - Not sending read receipts https://github.com/ars3niy/tdlib-purple/issues/22
 
-So it's a good replacement in many cases already. For more details, see https://github.com/ars3niy/tdlib-purple/milestone/1
+So tdlib-purple is a good replacement in many cases already.
+For more details, see https://github.com/ars3niy/tdlib-purple/milestone/1
 
-I don't intend to abandon telegram-purple before tdlib-purple is a full replacement,
-so this project is still *maintained* (read: on life support).
+This project is effectively *abandoned*.
 
 Telegram-Purple Unofficial (Beta)
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