Update 16.2

FEATURES
- new statement to emphasize the necessity of rejecting a law

IMPROVEMENTS
- more information displayed on yearbooks
- improved person AI on vote, free will no2 more important
- party gains now little reputation if it grantes free will on votes
- display resources on selecting nation

FIXES
- issue when changing from unicameral to bicameral and vice versa
- issue when changing upper house from appointment to elective and vice versa