UTG

Merge commit 'faf34aa2f69c70a89ef5e6ae499aded6d94af9a0'

# Conflicts:
#	input-cache/schemas/R5/fhir-single.xsd
#	input-cache/txcache/MSH.cache
#	input-cache/txcache/all-systems.cache
#	input-cache/txcache/appointment-cancellation-reason.cache
#	input-cache/txcache/cvx.cache
#	input-cache/txcache/http___nucc.org_provider-taxonomy.cache
#	input-cache/txcache/http___unstats.un.org_unsd_methods_m49_m49.htm.cache
#	input-cache/txcache/iso3166-2.cache
#	input-cache/txcache/iso3166.cache
#	input-cache/txcache/loinc.cache
#	input-cache/txcache/service-category.cache
#	input-cache/txcache/service-type.cache
#	input-cache/txcache/snomed.cache
#	input-cache/txcache/ucum.cache
#	input-cache/txcache/v2-0350.cache
#	input-cache/txcache/v2-0351.cache
#	input-cache/txcache/v2-0456.cache
#	input-cache/txcache/v2-0895.cache
#	input-cache/txcache/v3-ActClass.cache
#	input/utg.xml