fixed language-files
Moved language variables for edit module CSS from modules language files to core language files
search: added search_time_limit in settings (mainly for sites with PHP < 4.3.3 and slow search)
added missing text in language-files
added new languages to install script; fixed some issues and typos in languagefiles
Added missing text in languages files for jscalendar
Replaced all special chars in language files with htmlentities or unicode.
Added some missing lines in language files.
Added new language files