Updated to include new Person Fact types, Marriage Fact types, and Parent-Child Fact types

Updated Person Fact types to add Arrest, Graduation, MilitaryDraft, TransitionOfSex, Yahrzeit.

Updated Marriage Fact types to include Civil Union, Domestic Partnership.

Updated Parent-Child Fact types to include Surrogate Parent.
Merge branch 'patch-1' of github.com:Asparagirl/gedcomx into asparagirl-new-fact-types

Conflicts:
	specifications/fact-types-specification.md
providing some criteria to help us judge how/when to add new fact types
s/TransitionOfSex/GenderChange
explicitly calling out the difference between a military draft registration and a military induction.
Merge branch 'master' of github.com:FamilySearch/gedcomx