Tag Implications: summon_night_* --> summon_night

summon_night_3 -> summon_night (275)
summon_night_2 -> summon_night (130)
summon_night_4 -> summon_night (81)
summon_night_swordcraft_story -> summon_night (37)
summon_night_swordcraft_story_2 -> summon_night (15)
summon_night_twin_age -> summon_night (8)
summon_night_ex-thesis -> summon_night (2)

Umbrella tag.

Done

Some additional tags have come up.

summon_night_5 -> summon_night (29)
summon_night_x -> summon_night (4)
summon_night_craft_sword_monogatari_hajimari_no_ishi -> summon_night (3)

Done