All versions of TuSion - Brain training

* Added new supported languages (Russian and Spanish). * Added new game "Yin Yang". Train your concentration and relaxation states of mind depending on the Yin Yang colors. * Added new game "Clean the Day". Recollecting events of the past day will help to get rid of bad memories and refresh the good ones. * Social sharing option. Now each user can share TuSion with the wold. * Minor updates in all games.