made the easyrtc_closeicon use an inline svg in the easyrtc.css file instead of an external svg.
made the easyrtc_closeicon use an inline svg in the easyrtc.css file instead of an external svg.

Hocalwire/easyrtc,Sylaps/easyrtc,hthetiot/easyrtc,charlesAtNctu/easyrtc,chaudhary4k4/easyRTC,Hocalwire/easyrtc,Hocalwire/easyrtc,xirsys/easyrtc,cristiancvanega/easyrtc,ash24mish/easyrtc,thiagocarreno/easyrtc,thiagocarreno/easyrtc,hthetiot/easyrtc,ash24mish/easyrtc,logoff/easyrtc,logoff/easyrtc,cristiancvanega/easyrtc,linagora/easyrtc,priologic/easyrtc,charlesAtNctu/easyrtc,nmai/easyrtc,mauricionr/easyrtc,Sylaps/easyrtc,priologic/easyrtc,xirsys/easyrtc,mauricionr/easyrtc,Sylaps/easyrtc,bradparks/easyrtc,chaudhary4k4/easyRTC,nmai/easyrtc,udayshankar3/nodeapp,bradparks/easyrtc,logoff/easyrtc,mauricionr/easyrtc,linagora/easyrtc,bradparks/easyrtc,bgawande/easyrtc,priologic/easyrtc,priologic/easyrtc,nmai/easyrtc,bgawande/easyrtc,hthetiot/easyrtc,charlesAtNctu/easyrtc,thiagocarreno/easyrtc,cristiancvanega/easyrtc,Hocalwire/easyrtc,udayshankar3/nodeapp,ash24mish/easyrtc,bgawande/easyrtc,ash24mish/easyrtc