Add redirects for previously 404'ing pages
Add redirects for previously 404'ing pages

These two pages return 404, but have the same content_id as similar
pages.

-
/government/world/organisations/british-trade-cultural-office-taiwan/abo
ut/recruitment is a sub page of an organisation that has been renamed
in https://github.com/alphagov/whitehall/pull/2245. This subpage have
not been renamed in this case. This PR fixes that.

- /government/organisations/court-of-protection seems to have existed
but dissapeared. It has the same content_id as
/government/organisations/court-of-protection

alphagov/content-store,alphagov/content-store