create implication happy_valentines_day (0) -> holiday_message (1207)
create implication happy_halloween (50) -> holiday_message (1207)
create implication happy_easter (32) -> holiday_message (1207)
create implication merry_christmas (420) -> holiday_message (1207)
create implication happy_thanksgiving (0) -> holiday_message (1207)
remove alias happy_new_year (0) -> new_year (3341)