Tech:Enable language selector on login form

From Wikitravel Shared

I suggest to enable language selector on login form like on Wikimedia sites (set $wgLoginLanguageSelector to true). It's usefull for a foreign contributors especially on non-latin-based language. E.g. i don't know Arabic at all, but have account there to iwiki activities. And i have a great troubles to distinguish between Username and Password fileds writed by Arabic characters. -- Sergey kudryavtsev 10:05, 18 February 2009 (EST)