pidgin/nest

Update config.toml to direct the "Edit" link to the correct part of the repo. Assuming "default" is the branch that represents the website.

Testing Done:
Tested on pages from "Install" through "Help", assuming it works on the remaining ones.

Bugs closed: NEST-28

Reviewed at https://reviews.imfreedom.org/r/134/
[
{
"name": "DigitalOcean",
"url": "https://digitalocean.com",
"badge": "DO_Logo_horizontal_black.svg"
}, {
"name": "SourceForge",
"url": "https://sourceforge.net",
"badge": "source-forge-logo.svg",
"style": "min-width:190px"
}, {
"name": "Network Redux",
"url": "https://networkredux.com/",
"badge": "networkredux.png"
}, {
"name": "packagecloud",
"url": "https://packagecloud.io/",
"badge": "packagecloud.svg"
}
]