Site cleanup, development and deployment

[domichel]

I just made a site cleanup, fixed the broken links or outdated informations, and made several fixes into the css styles, including fixing the font sizes to use the browser font size preferences as reference.

Hoverer, I am not a php, html and css expert.

• So please consider to review the site and make your comments or push requests in order to improve it.

• I also would need help in order to deploy some automation between that repository and its deployment on sourceforge.