Merge branch '250-ext_icon-svg-should-be-preferred' into 'develop'

Adds order of showing extension icons in frontend

Closes #250

See merge request !229
3 jobs for develop in 2 minutes and 22 seconds (queued for 1 second)
Status Job ID Name Coverage
  Build
passed #4175
build

00:00:29

 
  Layout
passed #4176
layout

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  Deploy
passed #4177
deploy-develop

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