Fix Germany-Switzerland border around Alsace-Lorraine
Add Verenahof and Büsingen am Hochrhein to pre 1967 Germany relations
Fix Pennsylvania relation again
Add pre-WW1 boundary relation for Belgium
Fix United States relation to use county ways
Add boundary for the United States (1842-1845) part 7
Add boundary for the United States (1842-1845) part 6
Add boundary for the United States (1842-1845) part 5
Add boundary for the United States (1842-1845) part 4
Add boundary for the United States (1842-1845) part 3
Add boundary for the United States (1842-1845) part 2