[Qgis-tr] web page translatiom

[josep constantí]

Dear Richard,

I'm doing similar effort to translate QGIS website to Catalan language
while resting of the translation effort of QGIS Desktop application.

According your rules, I'm finishing to translate the sphinx file soon
as first step to achieve a "Català" language option in this website.

Please, feel free to include this language option when you consider
it's enough translated.

Best Regards,

josep constantí mata