removed the mailing list in-game news

InGameNews.md

@@ -1,7 +0,0 @@
-![](media/news/MailingList.png)
-
-There's now a mailing list you can subscribe to using your email address to occasionally receive news, sneak peeks and update announcements for Tiny Life!
-
-[Click to Subscribe](https://www.tinylifegame.com/subscribe)
-
-We won't send too many emails, either. Pinky promise.

web/_data/roadmap.json

@@ -24,11 +24,6 @@
         "desc": "We plan on adding support for both Steam Workshop and the CurseForge modding platform to allow you to share custom lots, households, maps and mods with other players.",
         "stage": "Before Release"
     },
-    {
-        "name": "🏆 Achievements",
-        "desc": "Along with Workshop support, we'd also like to add achievements and possibly statistics into the game, giving the player an additional set of goals to achieve.",
-        "stage": "Before Release"
-    },
     {
         "name": "🎉 Official Release",
         "desc": "After release, the game won't be free anymore, but you'll still be able to play a demo with a limited amount of content for free.",