add readme explaining project branches

README.md

@@ -0,0 +1,28 @@
+<img src="https://raw.githubusercontent.com/edubr029/piics/master/i/005.png" width="150" align="right">
+
+# UserLixo
+
+Multipurpose Python userbot for Telegram
+
+## Before you start
+
+This project is divided into two active branches, developed by different people. Each one strives to meet the needs of their respective users. The branches are:
+
+- [userlixo-czp](https://github.com/AmanoTeam/UserLixo/tree/userlixo-czp):
+  - Mainly developed by [Cezar](https://github.com/usernein).
+  - Uses a more complex code structure.
+  - Supports installing plugins from the web.
+  - Has a web configuration interface.
+  - Supports multiple database engines (through ORM).
+
+- [userlixo-rfc](https://github.com/AmanoTeam/UserLixo/tree/userlixo-rfc):
+  - Mainly developed by [Rian](https://github.com/RianFC).
+  - Maintained by the original creator of the project.
+  - Uses a simpler code structure.
+  - Only supports SQLite as database.
+
+To clone the branch you selected, please use the following command:
+
+```shell
+git clone https://github.com/AmanoTeam/UserLixo -b <branch>
+```