GCWU/Intra/CLF2 themes + Table validator: Removed schema.dcterms link rel from head in demo pages. Resolves gh-5000.
Merge pull request #5038 from EricDunsworth/v3.1-link-rel-schema-dcterms

GCWU/Intra/CLF2 themes + Table validator: Removed schema.dcterms link re...