Use HTTPS for Xcillion font requests
Use HTTPS for Xcillion font requests

This is a copy of XCESS-NL/xcillion#4 (a slightly improved version of XCESS-NL/xcillion#2)
valadas/Dnn.Platform,robsiera/Dnn.Platform,nvisionative/Dnn.Platform,SCullman/Dnn.Platform,EPTamminga/Dnn.Platform,dnnsoftware/Dnn.Platform,mitchelsellers/Dnn.Platform,valadas/Dnn.Platform,RichardHowells/Dnn.Platform,valadas/Dnn.Platform,bdukes/Dnn.Platform,robsiera/Dnn.Platform,bdukes/Dnn.Platform,dnnsoftware/Dnn.Platform,wael101/Dnn.Platform,valadas/Dnn.Platform,EPTamminga/Dnn.Platform,janjonas/Dnn.Platform,janjonas/Dnn.Platform,SCullman/Dnn.Platform,RichardHowells/Dnn.Platform,svdv71/Dnn.Platform,valadas/Dnn.Platform,nvisionative/Dnn.Platform,dnnsoftware/Dnn.Platform,RichardHowells/Dnn.Platform,mitchelsellers/Dnn.Platform,mitchelsellers/Dnn.Platform,bdukes/Dnn.Platform,wael101/Dnn.Platform,svdv71/Dnn.Platform,bdukes/Dnn.Platform,EPTamminga/Dnn.Platform,wael101/Dnn.Platform,dnnsoftware/Dnn.Platform,SCullman/Dnn.Platform,svdv71/Dnn.Platform,janjonas/Dnn.Platform,dnnsoftware/Dnn.Platform,nvisionative/Dnn.Platform,mitchelsellers/Dnn.Platform,RichardHowells/Dnn.Platform,robsiera/Dnn.Platform,mitchelsellers/Dnn.Platform