Tables removed for now by Myles so that the markdown renders correctly.
Removed some weird charactorifications that look like multiple encoding
issues.
Added some parsing leniency an a fallback to the filename if the title
(h1) is missing.
Taxonomy update with corrected NationalStatistics flags, updated bulletins and corrected character encoding issues.
Merge branch 'master' of github.com:ONSdigital/tredegar