Mod Removal: Xaeros World Map

- remove Xaeros World Map because it's closed source, open source alternative is available
- adjust README

README.md

@@ -12,7 +12,7 @@ Based on these goals everything else is decided.
 That's why the chosen mod loader is [Fabric](https://fabricmc.net/), which is lightweight and doesn't change Minecraft's vanilla behaviour.  
   
 ### Distribution
-Industrial Adventures is distributed in two variants: 
+Industrial Adventures is being distributed in two variants: 
 - **IA-full** Provides the full IA experience in singleplayer as well as multiplayer. It may however run less smoothly than IA-client on your computer.  
 - **IA-client** is for use in multiplayer and is more lightweight than IA-full by excluding server-only features like world generation mods. It can also be used in singleplayer, without the full IA experience and requires less resources than IA-full does in singleplayer.  
   
@@ -40,9 +40,9 @@ WIP
 WIP
 </details>
 
-This is the Git repository of MMS. This repositry's goal is to ease development of the project with the Git workflow, enable collaboration (in the future) and of course to make the project [open source](https://en.wikipedia.org/wiki/Open_source).  
+This is the Git repository of MMS. This repositry's goal is to ease development of the project with the Git workflow, enable collaboration and of course to make the project [open source](https://en.wikipedia.org/wiki/Open_source).  
 
-## Installation Instructions
+## Installation Instructions Industrial Adventures 
 ### IA-client 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/  
@@ -74,7 +74,6 @@ WIP
     - [./client-min/mods](./client-min/mods)
     - [./server/server/mods](./server/server/mods)
     - These mods are not licensed open-source, but All Rights Reserved:
-      - Xaero's World Map, closed-source
       - What Are They Up To (Watut), [source available](https://github.com/Corosauce/WATUT)
         - dependency CoroUtil, [source available](https://github.com/Corosauce/CoroUtil)
   - all resourcepacks in [./client/resourcepacks](./client/resourcepacks) as I (anonoe) do not own them. I distribute them with the permission granted by Vanilla Tweaks [here](https://vanillatweaks.net/terms/).