Overview of changes in gnome-calculator 3.25.90
* Fixed incorrect bit toggle buttons. bgo#785850 (Robert Roth)
* Updated Swedish translation (Anders Jonsson)
* Updated Czech translation (Marek Cernocky)
* Re-enable Portuguese help translation. bgo#784427 (Piotr Drąg)
* Updated Arabic translation (Khaled Hosny)
* Stop using deprecated calls (Robert Roth)
* Update Kazakh translation (Baurzhan Muftakhidinov)
* Updated Spanish translation (Daniel Musteles)
* Updated Indonesian translation (Kukuh Syafaat)
* Updated Friulian translation (Fabio Tomat)
* Updated Vietnamese translation (Trần Ngọc Quân)
* Add Polish help translation (Piotr Drąg)
* Updated Hungarian translation (Balázs Meskó)
* Fix an XML tag in Portuguese help translation (Piotr Drąg)
* Fixed appdata validation. bgo#784033 (Robert Roth)
* Fixed appdata.xml installation. bgo#783986 (Dominique Leuenberger)