add jasmine testing framework, and first jasmine test for AJAX
add jasmine testing framework, and first jasmine test for AJAX

MiromiroCohort/Tetris,MiromiroCohort/Tetris,EugenRakhimov/Tetris,EugenRakhimov/Tetris,MiromiroCohort/Tetris,EugenRakhimov/Tetris