Add error reporting information to README

Added error reporting section detailing error reporting features and server information.

Author: rkxspace

README.md

@@ -21,6 +21,17 @@ This mod is made with Melonloader in mind. Not BepInEx.
 - Stable: https://github.com/rkxspace/PawMapLoader/releases/latest
 - Bleeding Edge: https://github.com/rkxspace/PawMapLoader/releases
 
+# Error Reporting
+As a development aid, this mod reports uncaught errors to a server. The server is owned and hosted by rkxspace.
+Here's what is sent:
+- The error text
+- The stack trace
+
+The server does not store additional information, and never will. If you wish to host your own server, simply change the URL within
+`Res/ErrorReporter.cs`.
+
+Settings for this will be implemented later into development.
+
 ## How to use
 The mod will create a `Maps` folder in `Pawperty Damage/UserData`.
 It is up to the user to make a `maps.json` inside `Maps`.