Few Questions About My New Modpack

[gekkevrek123]

I'm putting together a modpack for private use, and I want to publish it to the platform to play it with some of my friends. I've made this modpack with the new launcher and version 1.6.4.

1. What files do I need to put in the zip file to upload to the platform?

2. I have a lot of mods installed, and if I load up a world, my health bar is in the top left along with a strange green bar. Does anyone know what mod this comes from?

Thanks in advantage!

[Munaus]

1. Linky linky

2. Dunno