Scenario: World of Geometry (337 prov)

[Twan]

Version 0.3 :

- corrected 2 or 3 wrong terrains
- corrected a wrong command used to give bonus picks to the mages of special garrisons ("magic_xxx" doesn't work it's "mag_xxx"), they should now be better
- given the best indie mages a booster instead of one of their levels (more loot
- added new special garrisons or bonus garrisons in all the remaining underworld provinces and all provinces of the circle of mountains surrounding the central plain
- added an heretic mage in each province of the central plains

0.31
- corrected the missing neigbour Daynarr has found