Enable display SVG images for Glossary

The "Book icon" to highlight images has been changed to High quality SVG icon in version 4.0.1 and for some Confluence versions like 6.6.8, SVG support is not natively taken in account.

You can enable display of SVG images in Confluence by following these instructions:

1- Add this line

image/svg+xml svg

to the following file

WEB-INF/classes/mime.types

2- Restart Confluence

3- Refresh Confluence page where icon exists