Enhancement: Add pre designed themes to plug and play

[avinoth]

Include a list of already available bootstrap themes into the app, and let the user just key in the theme name and deploy.

[codelitt]

👍 Definitely. That would be amazing. Great idea.

[kaiomagalhaes]

Great!

[avinoth]

Can anyone add the necessary tag and assign it to me? I can't find it.

I'll start with a couple of templates.

[codelitt]

Done!

I've added @kaiomagalhaes and @avinoth as collaborators.