Added a sanity check on tags and taxonomies
Added a sanity check on tags and taxonomies


Former-commit-id: 251f249516a3913f5ed0c794afd4d6a00fcf30a5 [formerly 251f249516a3913f5ed0c794afd4d6a00fcf30a5 [formerly d9fc5b722b4e463ba6817d37cb1cfe894f263908]]
Former-commit-id: 6736427b91edb42c9843a24cf20de566d8580320
Former-commit-id: ae3eeb771b6faf381a4b675f300ccd241f5e1898
gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine