Remove DataLad or add more projects to new ui

[yarikoptic]

@soichih - thanks for keeping datalad logo in the be design but I think we should either remove it or add brainlife, con, and any other related to the contributors project ;-)

[soichih]

Well, the page looks kind of boring without that logo.. :)

Also, you've been doing all that volunteering work so I think it's appropriarte to show who is behind it? I think I might sneak in brainlifelog next to it.. if you don't mind :) I don't think anyone would care that it's there though..

We should add other logos from other projects also!

[yarikoptic]

ok, brainlife is added, I will leave to others to add more projects as they will @emdupre @effigies @rmarkello @adswa via PRs