Fix emoji
Referring to an emoji using syntax such as :clap:
will only be render as the
quick-app-initiative.ow2.io is using Hugo to convert the Markdown to HTML page. Hugo does not process the emoji syntax using name surrounded by colon (e.g. :clap:
).
So I replaced the colon syntax by the actual emoji character. You can get the full list of available emoji and copy-paste them (from the "Browser" column) here: https://unicode.org/emoji/charts/full-emoji-list.html