feat: add 4 things

* DisableEncryption
* LoadBoost
* UnlockFrameRate
* UnlockMasterDifficulty

WIP, not fully reviewed/tested yet.

DisableEncryption/DisableEncryption.csproj

@@ -0,0 +1,7 @@
+<Project>
+  <PropertyGroup>
+    <AssemblyName>Assembly-CSharp.DisableEncryption.mm</AssemblyName>
+    <Description>Disable encryption</Description>
+  </PropertyGroup>
+  <Import Project="..\Mu3Mods.csproj" />
+</Project>

DisableEncryption/MU3/patch_NetConfig.cs

@@ -0,0 +1,28 @@
+using MonoMod;
+
+namespace MU3;
+
+[MonoModPatch("global::MU3.NetConfig")]
+public static class patch_NetConfig {
+    private static int encryptVersion_;
+
+    private static bool useTLS_;
+
+    public static int EncryptVersion {
+        get {
+            return 0;
+        }
+        set {
+            encryptVersion_ = 0;
+        }
+    }
+
+    public static bool UseTLS {
+        get {
+            return false;
+        }
+        set {
+            useTLS_ = false;
+        }
+    }
+}