* Last Night Together
* Nanogene Conversion
* Return the Past
* Rose, Cutthroat Raider
* Diamond City
* Fix Apostrophe
* Various fixes
* Replace Diamond City and Celebration Watchers
* LastNightTogether improvements, add hint to ReturnThePast
* Add AttackedThisTurnOpponentsCount hint, ignore new failing Celebration test
* Review fixes, also create ValueConditionHint for value hints with a conditional threshold
* Comments improvements
* Requested changes to make ValueConditionHint extend ConditionHint
* single super call in ValueConditionHint constructor