Added Lithuanian translation

[tanyona]

Merge request checklist

• I read the guidelines for contributing
• I created my branch from dev and I am issuing the PR to dev
• I didn't pushed the dist directory
• Unit tests are OK
• If it's a new feature, I added the necessary unit tests
• If it's a new language, I filled the __locale and __author fields

[mistic100]

@tanyona @Tichij please tell me what is going on and which is the right one between #766 and #767

[tanyona]

I didn't know another pull request had already been done on this. I suppose we can go with #766

[Tichij]

Oh, well. tanyona is use your component in his project. I participate in his project - for translate to Lithuanian.
He asked for a translation into Lithuanian. I did. Sent him. And I directly made a pull request to add this translation to this project. End of long story. :-)