Overview of changes in gnome-calculator 3.21.90 * Updated Hebrew translation (Yosef Or Boczko) * Added 'period' keypress when the delete key on the numpad is pressed. (Myridium) * Updated Spanish translation (Daniel Mustieles) * lib: prevents segfault when elements of division to zero have null assigned tokens (fixes #769364) (Alberto Ruiz) * Add Language headers to po files (Piotr Drąg) * Updated Swedish translation (Anders Jonsson) * Updated Friulian translation (Fabio Tomat) * Updated Indonesian translation (cherry picked from commit da3a093148c5f9340c6566fe35d5a38b5aa04e6b) (Andika Triwidada) * Updated Occitan translation (Cédric Valmary)