[new feature] Add GNOME desktop environment as a new Ansible role. It can be installed by changing the desktop_environment variable to gnome.
[new feature] Introduce new variables under the gnome key to be able to configure GNOME (see group_vars/all file for possible options). This configuration will be made as default for all users, but any user can override these of course (either from GNOME System or GNOME Tweaks).
[improvement] Refactor configuration to move DConf related code into a separate role.
Changelog
desktop_environmentvariable tognome.gnomekey to be able to configure GNOME (see group_vars/all file for possible options). This configuration will be made as default for all users, but any user can override these of course (either from GNOME System or GNOME Tweaks).