Fleshed out localization

Also fixed some bugs with triggers and modifier effects.
Merge remote-tracking branch 'origin/regional' into beta
Changelog Update
Merge pull request #80 from thefinestsieve/beta

Filled out regional module localization
Brought in traveling trait from VIET

For future use in stuff and things.
Increased MTTH for title/marriage begging

At the moment, it's doubled compared to vanilla, but this might be
overkill.
Merge pull request #82 from thefinestsieve/beta

Traveling trait + title/marriage begging tweaks
Themes Laws: Growing up confused
Fixed another too-verbose ultimatum variant
Merge branch 'beta' into vf