Merge branch '244-link-to-manual-on-main-page-and-search-results' into 'develop'

Resolve "Link to manual on main page and search results"

Closes #244

See merge request t3o/ter!357
4 jobs for develop in 7 minutes and 1 second (queued for 3 seconds)
Status Job ID Name Coverage
  Test
passed #8546
test

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  Build
passed #8547
build

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  Layout
passed #8548
layout

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  Deploy
passed #8549
deploy-develop

00:01:11