Properly visualize orgname/repo-name

[tsafin]

Due to npm constraints for module name, I had to "normalize" full package names from form intersystems-ru/Cache-MDX2JSON to the hackish "intersystems-ru~Cache-MDX2JSON".

We need to massage them at the visualization time while rendering on the page. (They are not mangled inside of CPM, thus we need to be consistent).

[tsafin]

We probably could go online with alpha having this inconsistent state in Web UI.