BOSS GUI

• Added:

attack.png attack_pressed.png dismount.png dismount_pressed.png flyingascend.png flyingascend_pressed.png flyingdescend.png flyingdescend_pressed.png interact.png interact_pressed.png joystick_frame.png joystick_knob.png jump.png jump_boost_effect.png jump_pressed.png mount.png mount_pressed.png sneak.png sneak_pressed.png sprint.png sprint_disable.png sprint_pressed.png waterascend.png waterascend_pressed.png waterdescend.png waterdescend_pressed.png