gh-358 : Fix schema loading so it is limited to a set of schemas.
gh-358 : Fix schema loading so it is limited to a set of schemas.

Schemas are now selected from a subset matching the criteria set on
SchemaFilter by the user.

gchq/stroom,gchq/stroom,gchq/stroom,gchq/stroom,gchq/stroom,gchq/stroom