upgrade web-ext and deactivate processing of pages with application/*+xml content-types

v1.3.1

upgrade web-ext and deactivate processing of pages with application\/…

v1.2.0

Allows you to choose at installation if you want to add ISTEX library to Google Scholar

Fix XML display

Some bug fixes :

• Fix XML display in Firefox
• Ensure both scholar.google.fr and scholar.google.com automatic settings

v1.1.0

Add ISTEX button on new sites, Scopus for example

Istex web extension first release

v1.0.0

Reboot semver, Fix. google Scho. alignement