[#607] Ensured that update is called when enter is clicked while editing track JSON
[#607] Ensured that update is called when enter is clicked while editing track JSON

mbuttu/butter,mozilla/butter,robinparadise/videoquizmaker,mbuttu/butter,mbuttu/butter,BBGInnovate/butter,robinparadise/videoquizmaker,BBGInnovate/butter,mozilla/butter