See the I18N library ReadMe for details on how to set it up, but it basically involves creating a
translator, pointing the translator to the translation files, and setting the language settings.
The translation library has a few different modes of operation, but one popular translation file
format it can read is the GNU .PO file format found at
http://www.gnu.org/software/gettext/manual/html_node/gettext_9.html
To translate any piece of text, simply use t(xxx). Or as a shortcut,
if you want to do a PHP print() of any translated text in your template, you can use
the QCubed printing shortcut _t(xxx) -- this does the equivalent of
print(t(xxx)).
Note that generated Forms and the Controls are all I18n aware -- they will translate themselves
based on the selected language (as long as the appropriate language file exists). QCubed-specific
langauge files are part of QCubed core, and exist in the i18n directories of their respective libraries.
If you are able to contribute, please take
the current en.po file and translate it to any currently unsupported language and feel free to
submit it.