...and renames them, removing the special lowercase and uppercase
versions and exporting the underlying function instead.
Any apps that use these will either need to take the speed hit from
secure random functions and use the new ones, or write their own
insecure versions.
The lowercase and uppercasde verisons were used exactly once each
in element-web and never in js-sdk itself. The underlying function
is very simple and exporting just this gives more flexibility with
fewer exports.
David Baker
86494c3a96