[reactos] 01/01: Add an Alpha note for new users in the README (#1270)

[Ender Ossel]

https://git.reactos.org/?p=reactos.git;a=commitdiff;h=8bfab2d457da33934998d…

commit 8bfab2d457da33934998d2821d582278b94e597a
Author:     Ender Ossel <EnderNator10(a)users.noreply.github.com>
AuthorDate: Thu Jun 6 18:01:48 2019 +0200
Commit:     Hermès BÉLUSCA - MAÏTO <hermes.belusca-maito(a)reactos.org>
CommitDate: Thu Jun 6 18:01:48 2019 +0200

    Add an Alpha note for new users in the README (#1270)
---
 README.md | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/README.md b/README.md
index 759059bb38b..ddfeb5e3675 100644
--- a/README.md
+++ b/README.md
@@ -45,6 +45,8 @@ The ReactOS project, although currently focused on Windows Server 2003
compatibi
 
 The code of ReactOS is licensed under [GNU GPL
2.0](https://github.com/reactos/reactos/blob/master/COPYING).
 
+***ReactOS is currently an Alpha quality operating system. This means that ReactOS is
under heavy development, things may not work well and it can corrupt the data present on
your hard disk. It is recommended to test ReactOS on a virtual machine or on a computer
with no sensitive and credential data!***
+
 ## Building
 
 [![appveyor.badge]][appveyor.link] [![travis.badge]][travis.link]
[![rosbewin.badge]][rosbewin.link] [![rosbeunix.badge]][rosbeunix.link]
[![coverity.badge]][coverity.link]