Summary: Added 80% discount for English language tests.

Why It Matters: This change offers a big discount on English language tests.

What Changed:

• Updated the number of "Anglų kalbos kursai jaunimui darbo dienomis" from 27 to 28.
• Updated the number of "Pasiruošimas anglų kalbos egzaminams" from 34 to 35.
• Updated the number of "Lietuvių kalba užsieniečiams" from 16 to 17.
• Updated the number of "IELTS kursai Lietuvoje" from 6 to 7 in two places.
• Updated the number of "International Certificate PEIC" from 5 to 13.
• Added a new section offering an "80 % nuolaida anglų kalbos testams!" (80% discount for English language tests).
• Added a newsletter signup form to get a discount code for tests, making them 10 EUR.