- Update version to 1.26.0
* Update translations
* update copyright to 2021
* terminal-window: Remove -Wmissing-field-initializers warnings
* build: underline package name and version in configure summary
* build: Use PACKAGE_URL variable
* Fix desktop file validation warning
* update resource for transifex
* Update copyright to 2021
* Upgrade ui files
* Remove unused macros
* Remove the execution bit from two png files
* profile-editor: Fix -Wsign-compare warning
* Remove -Wfloat-conversion warnings
* Help: fix permissions of images
* add meson build system
* terminal_profile_edit_dialog_page_scroll_event_cb is only used in profile-editor.c (#361)
* README: Remove environment version number
* Add compilation help
* Add tab scrolling support for GTK3