codestyling on "[Plugin: Codestyling Localization] Wrong Greek locale and WPML"

Version 1.x won't support 2 letter abbreviations, cause it's called locale and not language.
Locale base handling, as WordPress itself supports, contains beside the language translations also informations about currency, decimal separator chars, date formats etc. And they are country based!
So my plugin supports only qualified locales with language and country specifier like el_EL (reads: language => greek, country: Greek)