Update README and configuration files for improved setup instructions and versioning

Author: John75SunCity

README.md

@@ -66,7 +66,7 @@ It is designed for use in a Dockerized development environment, such as GitHub C
 1. **Clone this repository:**
 
    ```sh
-   git clone https://github.com/<your-username>/ssh-git-github.com-odoo-odoo.git-8.0.git
+   git clone --recurse-submodules --branch 8.0 https://github.com/<your-username>/ssh-git-github.com-odoo-odoo.git-8.0.git
    cd ssh-git-github.com-odoo-odoo.git-8.0
    ```
 

addons/portal_gamification/__manifest__.py

@@ -22,7 +22,7 @@
 
 {
     'name': 'Portal Gamification',
-    'version': '8.0.1.0',
+    'version': '8.0.1.0.0',
     'category': 'Tools',
     'complexity': 'easy',
     'description': """

docker-compose.yml

@@ -5,7 +5,7 @@ services:
     depends_on:
       - postgres
     ports:
-      - "6069:8069"
+      - "8069:8069"
     volumes:
       - ./:/mnt/odoo-src
       - ./addons:/mnt/extra-addons