Skin theme

[ioggstream]

I expect

• this repo can be skinned with env parameters like https://github.com/linkeddatacenter/app-lodview

Notes

If you prefere to fork https://github.com/linkeddatacenter/app-lodview or integrate the two repos here in different folders, it is ok.
It might be useful to be able to patch lodview for e.g. vulnerable dependencies.