Initial Leveson scraper/parser.
[Taylor] Initial scraper/parser.
[Taylor] Spot alternative affirmation title.
[Taylor] Tweaks to narrative spotting.

Including "^" in exhibit lines, and a couple of dated special cases
issues.
[Taylor] Tweaks to interviewer spotting.

Including manual names after closed sessions, and slight alternatives to
question headings.
[Taylor] Corrected transcripts have appeared on the official site.
[Leveson] Move (sworn/affirmed) to narrative from title.
Reset witness each morning, fix one issue arising.
[Leveson] Include the manual correction ignored in normal parsing.
[Leveson] Remove middle names of speakers.