fonts: fontawesome integration: Include parts of fontawesome free "for the web" 6.6.0, which will be used for icons in frontends to replace fontello. Fontello is not maintained anymore (last commit 2 years ago), and has licensing issues (some icons were advertise as free while they were not). It will be removed from this repository, and fontawesome is used instead. Only the parts actually used in Libervia frontends are included, to save space.

<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 214.3 1000"><path d="M214 696v108q0 22-15 37t-38 16H54q-23 0-38-16T0 804V696q0-22 16-38t38-15h107q22 0 38 15t15 38zm0-285v107q0 22-15 38t-38 15H54q-23 0-38-15T0 518V411q0-23 16-38t38-16h107q22 0 38 16t15 38zm0-286v107q0 22-15 38t-38 16H54q-23 0-38-16T0 232V125q0-22 16-38t38-16h107q22 0 38 16t15 38z"/></svg>