Xolonium font update
Since Xolonium version 2.0 (current master), I've added various pictographs and emoticons to the font, to provide a Unicode compatible replacement of the legacy special characters.
Note: I'm currently working on version 3.0 of Xolonium, which is a major (and hopefully final) revision. However, it might not be ready for Xonotic 0.8. Hence I've pushed the preliminary version 2.4, which includes up-to-date changes to the pictograph assignments.