Add new test case to chick_bounce_collision_listener_spec
add chick_dead_sprite_listener when chick collide to the ground
Add retart game when tap after chick dead
Add module restart_game
Fixed failtest in restart_Game_Spec
Fix test fail in chick_bounce_collision_listener_spec
Remove chick_dead_sprite_listener
Evaluate generate_obstacle in check_first_Ground_block
Add module generate_obstacle
Remove evalaute generatE_box from game_scene
Change from evalaute move_box to move_obstacles in update_stage
Add module move_obstacles
Add for loop in move_obstacles
Rename to move_obstacles_spec
Add module move_obstacle
Update generate_obstacle module
Add module set_obstacle_element_position
Set y position to obstacle element
Update set_obstacle_position and remove unused code in generate_box
Update generate_obstacle