Add Tajik language to l.d.o

Is tg the correct lanugage code? http://rishida.net/utils/subtags/index.php?find=tajik&submit=Find

Is nplurals=2; plural=(n > 1) the correct plural formula? http://translate.sourceforge.net/wiki/l10n/pluralforms#t

Do you know of any existing work on translating Tajik for Drupal? (If anyone else is working on this, we should contact them, so they can join the translation group here when it's created.)

Do you have more people ready to start working on this translation? (We can create the translation group even if you don't have more translators ready, but translating is a lot of work, so it's a good idea to get more people to join in the effort.)

According to http://rishida.net/utils/subtags/index.php?find=tajik&submit=Find , tj is the code for the geographical region Tajikistan, and tg is the language code for Tajik language. tj isn't a code for any language.

What about the other questions?