Updates README to clarify our goal (#1142)

Author: ultimaweapon

Cargo.lock

@@ -9,7 +9,6 @@ members = [
     "src/fs",
     "src/llt",
     "src/obconf",
-    "src/pfs",
     "src/tls",
 ]
 

Cargo.toml

@@ -8,6 +8,15 @@ Obliteration is a free and open-source PlayStation 4 kernel rewritten in Rust. O
 
 This project started as a hard-fork from [Kyty](https://github.com/InoriRus/Kyty). Then we decided to rewrite the whole project from scratch by using Kyty and [Uplift](https://github.com/idc/uplift) as a reference to help us getting started with the project.
 
+Our ultimate goal is to become a permissive free and open-source operating system optimized for gaming that can run on a variety of hardware. The reason we want to built this because:
+
+- Windows is bloated and Microsoft keep pushing too many things into it.
+- Linux is a nightmare for beginners. Its license also making it not an ideal choice for a proprietary hardware.
+- macOS has a limited set of hardware and its price too expensive. You can get a PC with high-end graphic card at the same price.
+- FreeBSD and the others was not designed for gaming. Their goal are either a server or a general desktop.
+
+So we want to take this opportunity to go beyond a PlayStation 4 emulator since we already building an operating system kernel.
+
 The project logo and icon was designed by [VocalFan](https://github.com/VocalFan).
 
 ## Get a daily build
@@ -24,8 +33,6 @@ We use icons from https://materialdesignicons.com for UI.
 
 ## License
 
-- `src/param`, `src/pfs` and `src/pkg` are licensed under LGPL-3.0.
-- All other source code are licensed under either MIT License or Apache License, Version 2.0; or both.
-- All release binaries are under GPL-3.0.
+All source code are licensed under either MIT License or Apache License, Version 2.0; or both.
 
 Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in Obliteration by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.