[TYPO3-4-3] Get rid of dependency of static_info_tables

[Martin Kutschker]

Steffen Ritter schrieb:
> 
> +1 for using iso codes in TYPO3 languages at all :) get rid of
> "typo3-own" language codes. we easily could "map" old-to-iso by an
> update-wizard of install tool

Beware! Using ISO codes directly has some interesting aspects. If you want to consider language and
country (Brazilian portuguese) you might notice that the ISO country codes are a moving target. They
change over time.

Masi