Yearly Overlord Promotions

When playing as an Overlord once a year, just after new years (when unmodded), an event triggers in which you can demote or promote your own officers. Starting at Rank 1 and above male subordinates can form factions.

First you get an overall choice:
 * 1) Randomly increase an ability by +1 of all subordinates except family members.
 * 2) Praise Officers. Each of them will get +5 loyalty. Except family members as well.
 * 3) Praise a faction leader, make people more likely to join him. Sometimes the faction leader would ask a planet as his reward, you can either accept or not.
 * 4) Reprimand a faction leader, make people less likely to join him, and old member may leave.

Afterwards you get to make decisions on officers regarding their performance during the year:
 * 1) Demotion - the officer might strongly object and get thrown into jail. Other officers can be upset about this decision.
 * 2) No promotion
 * 3) Promote them 1 rank.
 * 4) Promote them 2 rank. Unless they really did a terrific job, this can upset other officers.
 * 5) Use default promotion for all applicable officers.