Easier Migrations
Adds an easier way to colonize with migratory tribes, while following the same rules
How to:
1. Select the territories you want to colonize
2. Select your armies and send migrants from them
3. Wait until they "arrive"
4. Done

I can’t actually order armies to move, but the script simulates travel time (at force march).
Current maximum distance is 10 territories. I might increase it later.
Here’s what’s cool:
+ you don’t need to remember how many pops live where
+ no need to split or merge armies, the script does it for you
+ you can set up multiple colonies
+ you can select multiple armies and send migrants from them
+ you can enable sending one extra unit when colonizing, which is useful to flip dominant culture
If you plan a lot of expansion, this will save you hunderds of clicks over the campaign, no exaggeration.
Also I’ve added colored backgrounds when selecting multiple armies, so it’s clear where the retinues and migrants are.