Finalise single cell galaxy subdomain

[nomadscientist]

Outstanding CoFest work last week!
Last remaining things:

• There was the minor issue of the 'Single cell tools' label not working (1 line missing somewhere)
• Change the colour - purple
• Redirect link from HCA instance (https://humancellatlas.usegalaxy.eu)
• Review/merge this: update single cell instance home text usegalaxy-eu/website#1153
• Hide/delete HCA instance
• Instructions for us on how to proceed in future as new tools are made, how do we get them to the appropriate section and/or create new ones? Do we raise an issue each time, for example?

@kysrpex

[nsoranzo]

I guess this belongs to a UseGalaxy.eu GitHub repo.

[nomadscientist]

seems reasonable - exactly which repo?

[bgruening]

Please put it on website.

[nomadscientist]

Done! usegalaxy-eu/website#1154