updating of stars in the fast update path

fetching stars for interests the other user doesn't know about (!)

Merge branch 'hotfix/update-li-stars'
release notes
Uses recommended HTTPS location for MathJax. Closes #309
more release notes
remove rcloud.support features from NEWS which aren't there yet
update view link on new notebook

was simply out of sequence because we know gist id
earlier for load notebook than for new notebook
Merge branch 'hotfix/new-notebook-view-link' into develop

Conflicts:
	NEWS.md
	htdocs/main.html