Elusive-Icons is actually a webfont that can be used in any of your projects. It was created by the need for an Open-Source font that can be used in any of your projects without licencing issues and other attribution claws.
When downloading these fonts you will receive the icons in .svg vector format, so you can play, contribute them back on GitHub. Currently, there are Bootstrap based, social icons and even general Icons are available for you. But eventually you can create more icons in .svg file and contribute them to Elusive-Icons.