Help:Extension:Translate/Translation best practices

Things to cover Not decided whether this page should be translated or not. probably some language-specific practices (links) will be needed.
 * usual stuff about variables, links, what to translate
 * links that explain these in more detail
 * http://www.africanlocalisation.net/sites/default/files/FOSS%20l10n%20guide%20-%2020110214-en.pdf
 * start digging http://translate.sourceforge.net/wiki/guide/start
 * encourage message documentation and explain how it works in Translate
 * less important: encourage terminology (and promise we'll have awesome feature to handle it in the future, perhaps even explaining why OmegaWiki is not the way)