[Pkg-mozext-maintainers] Bug#881812: xul-ext-treestyletab: new version required for Firefox 57

[Ansgar Burchardt]

Package: xul-ext-treestyletab
Version: 0.19.2017061601-1
Severity: important

The version of xul-ext-treestyletab currently available in Debian
doesn't work with Firefox 57.  Please consider uploading the current
upstream release to either experimental (in case the new version no
longer works with firefox-esr) or unstable.

Ansgar