Move client repository eoxc/prism here

To allow development on actual data from renderer without the CORS plugin, the https://github.com/eoxc/prism update-eoxc checked out to branch should be moved to vs repository
Build of the client docker image will include building the js client
remove hardcoded docs pdf and html links from https://github.com/eoxc/prism/blob/update-eoxc/src/languages/en.json#L23

Edited Feb 16, 2021 by Lubomir Dolezal

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