Add "orange" theme

[dantefromhell]

Adding @felixhahnweilheim to review and hopefully LGTM the listing.

[felixhahnweilheim]

Yes, looks good. You could also add my Flex Theme (https://github.com/felixhahnweilheim/humhub-flex-theme) if you like.

[dantefromhell]

@felixhahnweilheim

You could also add my Flex Theme (https://github.com/felixhahnweilheim/humhub-flex-theme) if you like.

I have looked at your Flex theme and saw a comment in the README that it is under development. I added it to my list of upcoming HumHub code I am keeping an eye on.

I'm not yet fully settled on how to structure the list - my intention is to provide links that do work properly with an up-to-date HumHub installation.
Any suggestions on how that could be best documented and what to include is highly appreciated.

[dantefromhell]

I created issue #7 as a place to have the conversation around this lists intention and how it would serve people best.