Alpha 12.5

FEATURES
- new law "Corporation regulation" with 2 articles

IMPROVEMENTS
- thoughts are now affecting happiness
- laws budget changes rebalance
- balancing ingame laws at start of game
- improvements to disputes and battle system
- improvements to resource production system
- politicians have a retire action cooldown
- improvements and more entries in encyclopedia
- hide AI statements from calendar
- improvements to UI

FIXES
- fixes to elements selection in UI
- some events had no origin country