Add ability to set terminologies to use with a new action tag.

Added a new action tag @PEDIGREE which allows configuration of terminology to use.

The existing two actions tags @PEDIGREE_SCT and @PEDIGREE_HPO tags hard code the terminologies used to either SNOMEDCT or HPO. The new tag will use the terminologies defined in the module settings. This could be either the same as SCT or HPO versions, or a custom set can be used.