add Installation instructions

LICENSE

@@ -1,3 +1,13 @@
+
+
+
+###########################
+This license DOES NOT apply to the entire project. See section 'Licensing & Credits' in README.md for exceptions.
+###########################
+
+
+
+
 GNU AFFERO GENERAL PUBLIC LICENSE
 Version 3, 19 November 2007
 

README.md

@@ -2,12 +2,28 @@
 
 a **M**odded **M**inecraft **S**erver project - modpack development & more
 
+## Description
+This is a project centralised around the Create mod.
+
+## Installation
+# 1. Install PrismLauncher
+PrismLauncher is a so-called 3rd-party-launcher, which makes installation and management of mods and modpacks very easy. Follow installation instructions on https://prismlauncher.org/
+# 2. Log in with PrismLauncher
+On the top right "Accounts -> Manage Accounts... -> Add Microsoft". This opens the Microsoft website in your browser, where you have to login to your Microsoft account and thenauthorize PrismLauncher to access your "XBox account". If your broser doesnt start automatically, copy the URL displayed and paste it into your browser.
+This will allow PrismLauncher to generate a token, which grants temporary access to your XBox/Minecraft account. PrismLauncher stores this token only on your device and only uses it to launch Minecraft with your Minecraft account.
+# 3. Import the modpack
+On the top left "Add Instance -> Import".
+Paste the following link:
+`https://git.nanody.de/api/packages/anonoe/generic/MMS-client/1.2/nanoMMS-modpack-client-v1.2.zip`
+and press "OK".
+# 4. Launch game and join server
+Select the instance and press "Launch". Have a little patience for the downloads to finish and the game to launch. Finally join the server, if you are whitelisted.
 
 ## Licensing & Credits
 - This project is *mostly* licensed under the [AGPL-3.0-or-later](./LICENSE).
 - The "client" and "server" modpacks are based on [Simply Optimized](https://modrinth.com/modpack/sop) by "HyperSoop", which has it's own license at <https://oql.avris.it/license/v1.1>.
 - **Excluded** from the [AGPL-3.0-or-later](./LICENSE) are 
-  - all "mods" (jar binaries), as each has their own open-source license. You can find them in the "mods" folders:
+  - all "mods" (jar binaries), as each has their own open-source license (Except for Xaero's World Map, which is closed-source). You can find them in the "mods" folders:
     - [./client/mods](./client/mods)
     - [./minimum/mods](./minimum/mods)
     - [./server/server/mods](./server/server/mods)