sebastian/threema-web: Threema-web, clone of the official github repo from 12.2020 @ fb5c0f16b8d2b5c3bb3d05cf3650be3188239855

Danilo Bargen a618a0df52 Remove accidentally committed tmpfile		%!s(int64=7) %!d(string=hai) anos
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build-package.js	6d8fa31048 Build script: Replace `exec` with `spawn`	%!s(int64=7) %!d(string=hai) anos
package.sh	72cb6af1f3 Replace js-sha256 with window.crypto.subtle implementation	%!s(int64=7) %!d(string=hai) anos