Merge branch 'docs' into 'master'

Add separate documentation page

See merge request feneas/federation-testsuite!6
5 jobs for master in 10 minutes and 40 seconds (queued for 3 minutes and 46 seconds)
Status Job ID Name Coverage
  Test
passed #1808
test diaspora

00:09:08

passed #1809
test ganggo

00:09:50

passed #1810
test socialhome

00:08:32

 
  Deploy
passed #1811
pages

00:00:47

passed pages:deploy

00:00:00