[Mageia-i18n] Small change in http://www.mageia.org/en/3

[Filip Komar]

Hi everybody. As phrase '100% Free Software and some proprietary
drivers' is a bit odd I removed '100%' from it. I also updated
appropriate lang files (3.*.lang) so please check them. Especially
already translated ones:
3.fr.lang
3.tr.lang
3.id.lang
3.el.lang
3.es.lang

Thanks for your understanding.
And good luck in this year too,
Filip.