"facts", "lang", and "countries" files for Romanian

This are the Romanian language files, for "facts", "lang" and "countries". I will translate the rest too as time allows me, but according to https://sourceforge.net/forum/forum.php?thread_id=1753766&forum_id=294245 , this should be enough so that romanian is usable.

Here is also the configuration code for the Romanian language:

$language_settings['romanian']=array(
'pgv_langname'=>'romanian',
'pgv_lang_use'=>false,
'pgv_lang'=>'Română',
'lang_short_cut'=>'ro',
'langcode'=>'ro;ro-ro;',
'pgv_language'=>'languages/lang.ro.php',
'confighelpfile'=>'languages/configure_help.ro.php',
'helptextfile'=>'languages/help_text.ro.php',
'flagsfile'=>'images/flags/romania.gif',
'factsfile'=>'languages/facts.ro.php',
'adminfile'=>'languages/admin.ro.php',
'editorfile'=>'languages/editor.ro.php',
'countryfile'=>'languages/countries.ro.php',
'faqlistfile'=>'languages/faqlist.ro.php',
'extrafile'=>'languages/extra.ro.php',
'DATE_FORMAT'=>'D M Y',
'TIME_FORMAT'=>'g:i:sa',
'WEEK_START'=>'0',
'TEXT_DIRECTION'=>'ltr',
'NAME_REVERSE'=>false,
'ALPHABET_upper'=>'AĂÂBCDEFGHIÎJKLMNOPQRSŞTŢUVWXYZ',
'ALPHABET_lower'=>'aăâbcdefghiîjklmnopqrsştţuvwxyz',
'MULTI_LETTER_ALPHABET'=>'',
'DICTIONARY_SORT'=>true
);

Note: please check if the @version $Id: section of each file needs to be changed, as I manually edited that portion and I don't know if it's used anywhere or not