Use most recent HTMLUtils for all contents in migration
Use most recent HTMLUtils for all contents in migration

The older HTMLUtils versions were proving to be problematic in the way
they handled HTML, which is why we iterated on and replaced them, but
utilizing them here in order to preserve quirks on which annotations
might be dependent is bring with it bigger problems.

harvard-lil/h2o,harvard-lil/h2o,harvard-lil/h2o,harvard-lil/h2o