application/                    --- Main application (CodeIgniter) source folder
    config/                     --- Config files
        production/             --- Override Configuration when ENVIRONMENT is set as "production"
    controllers/                --- Controllers for Frontend Website; extends from MX_Controller, Base_Controller or Front_Controller
        Cli.php **              --- Utility function that can only be called from command line
        Home.php                --- Default controller for Frontend Website        
    core/                       --- Extending CodeIgniter core classes; can also be used within modules (MY_????.php); Also extendable controllers here
    helpers/                    --- Contains custom helper functions being used throughout this repo
    language/                   --- Preset language files
    lib/                        --- Custom libraries (e.g. Data Importer)
    models/                     --- Sample model extending from MY_Model
    toolblox/ **                --- Each blox module can be installed or removed
    modules/                    --- Each module can be accessed by http://{base_url}/{module_name}/{module_controller}/, etc.
        admin/  **              --- Module for Admin Panel
            config/             --- Configuration for Admin Panel (overriding application/config/)
            controllers/        --- Controllers for Admin Panel; also extends from MY_Controller
            helpers/            --- Helper classes, e.g. to generate AdminLTE widgets
            lib/                --- Libraries admin 
            models/             --- Models only being used in Admin panel
            views/              --- Views for Admin Panel; can reuse Frontend views, or override by using same path/filename
        api/                    --- A module specific for REST API endpoints
        buildablox/ **          --- A module to generate and add/remove blox
        securify/ **            --- A module for roles, permissions, security settings
        translate/ **           --- A module to auto-generate translations
    third_party/
        MX/                     --- Required for HMVC extension
    views/                      --- Views for Frontend Website
public/                         --- SITE ROOT (point Apache here)
public/assets/
    css/                        --- Custom CSS files append to each site
    dist/ **                    --- Minified scripts, stylesheets and optimized images via Gulp tasks
    fonts/                      --- Font files copied via Gulp tasks
    img/                        --- Source image files before optimization
    js/                         --- Custom CSS files append to each site
    uploads/                    --- Default directory of upload files, where permission should set as writable
gulpfile.js/ **                 --- Task runner following gulp-starter 2.0 practice
sql/                            --- MySQL files
ignitcore/                         --- Ignition Go core files
ignitcore/system/                         --- CodeIgniter core files (clean CI3 installation with modifications only to reference IGO core)

### Asset Customization (e.g. additional js/css files)

A gulp file (**gulpfile.js**) is included. It utilizes package and component tools from these sites:
* NPM [node.js](http://nodejs.org/): package manager for node modules
* Bower [bower](http://bower.io/): manager for bower components 
* GulpJS [gulp](http://gulpjs.com/): task runner to compile, combine, and minify
* Guzzle [guzzle](http://guzzlephp.com/): integrated for use as a REST client or for complex curl operations

### Acknowledgements
Special thanks to the [Bonfire](http://cibonfire.com) project and those who contributed to it - many features and infrastructure concepts were inspired or incorporated outright from that project.  Also thanks to all the projects like GuzzlePHP and countless others that are open source, whose components are incorporated and allow this initiative to exist.