Add documentation for what core-header class does
Add documentation for what core-header class does

qida/uproxy,uProxy/uproxy,qida/uproxy,roceys/uproxy,roceys/uproxy,MinFu/uproxy,roceys/uproxy,MinFu/uproxy,itplanes/uproxy,itplanes/uproxy,jpevarnek/uproxy,itplanes/uproxy,chinarustin/uproxy,qida/uproxy,jpevarnek/uproxy,chinarustin/uproxy,chinarustin/uproxy,itplanes/uproxy,qida/uproxy,IveWong/uproxy,itplanes/uproxy,IveWong/uproxy,dhkong88/uproxy,dhkong88/uproxy,jpevarnek/uproxy,qida/uproxy,MinFu/uproxy,uProxy/uproxy,dhkong88/uproxy,roceys/uproxy,chinarustin/uproxy,uProxy/uproxy,uProxy/uproxy,IveWong/uproxy,IveWong/uproxy,roceys/uproxy,chinarustin/uproxy,jpevarnek/uproxy,dhkong88/uproxy,MinFu/uproxy,MinFu/uproxy,jpevarnek/uproxy,uProxy/uproxy,dhkong88/uproxy