Add DomicileAngleVisitDifficultyWeightFactory (but it's not actually used because the default is FIRST_FIT)
(cherry picked from commit f88e0840e58209badff812f7a691a2644413b4d7)
VisitNearbyDistanceMeter
(cherry picked from commit f61aa625ca5f061a02af4d01de9c8a74fe7c9335)
3rd instead of 3th (thanks Agiertli)
(cherry picked from commit 0034cce04f3ce6415bfbdfd15b7811d91d1d7926)
Fix hill climibing config
(cherry picked from commit f90c0214aff6795c5112a0269bd3bcf4dd11eb09)
Rename Simple to Easy
(cherry picked from commit 4237699887acf280dffa33d8a96be957a1b760a9)