BUR #306 has been approved by @user_2.
create alias dungeons_and_dragons -> dungeons_&_dragons
create implication dungeons_&_dragons:_tower_of_doom -> dungeons_&_dragons
create implication dungeons_&_dragons:_shadow_over_mystara -> dungeons_&_dragons
rename tiamat_(dungeons_and_dragons) -> tiamat_(dungeons_&_dragons)