Librsvg <= 2.40 has restrictions on how certain numbers can be run
together in path elements which do not match the SVG spec.
* etc/images/checkbox-mixed.svg:
* etc/images/checked.svg:
* etc/images/radio-checked.svg:
* etc/images/unchecked.svg: Separate problem numbers.
* etc/images/radio-mixed.svg: Separate problem numbers and color and
font-weight data.
* etc/images/checkbox-mixed.svg:
* etc/images/checked.svg:
* etc/images/radio-checked.svg:
* etc/images/radio-mixed.svg:
* etc/images/radio.svg:
* etc/images/unchecked.svg: Use viewBox and set height to 1em.
* etc/images/checkbox-mixed.svg:
* etc/images/checked.svg:
* etc/images/down.svg:
* etc/images/left.svg:
* etc/images/radio-checked.svg:
* etc/images/radio-mixed.svg:
* etc/images/radio.svg:
* etc/images/right.svg:
* etc/images/unchecked.svg:
* etc/images/up.svg: New files from the Adwaita Icon Theme (made by
the GNOME project). The background color was changed from gray to
none to use the same colors as the current face instead. (Bug#47074)
* etc/images/README: Add license information for the above new files.
* lisp/wid-edit.el (widget-image-conversion): Prefer SVG if it exists.
(radio-button): Rename radio buttons to "radio-checked" and
"radio". These files did not exist before.
