Allow distros to customize elements of the welcome page
This way distros can customize it as needed without having to patch the code, and any customizations will be integrated with the information that KDE wants to show here.
The intro text, image, image caption, and URL can all be changed from their default values using a specially-crafted .desktop file. This allows for the text entries in this file to be localized by whoever supplies the file.
As part of this, the location on disk to find customization files has changed; now everything lives in /usr/share/plasma/plasma-welcome/. See the README.md file for more details.
Closes #18 (closed)
Edited by Nate Graham