Now supports Japanese, Korean, and Russian! Various fixes!

I'm working on adding support for a few more languages but while doing that I've been keeping up with feedback from the community. You can expect more feature improvements in the near future. [b]Changelog[/b] [list][*]"New" menu includes working translations now [*]Language option is now included in the top menu [*]Japanese/Korean/Russian translations [*]Strip export now indicate frame count in their file name [*]Fixed crash with strip export if the canvas was empty [*]Fixed issues with importing slices and then billboards [/list] Thanks for supporting me!