add cookie example to test server
add cookie example to test server

Signed-off-by: Andy Green <b471f5a494de34531c9e5a6e15abda71edd49104@linaro.org>

abligh/libwebsockets,ralight/libwebsockets,dtebbs/libwebsockets,cambridgehackers/libwebsockets,turbulenz/libwebsockets,Chilledheart/libwebsockets,DaYeSquad/libwebsockets,sartura/libwebsockets,mushroomgithub/libwebsockets,PureSwift/libwebsockets,sartura/libwebsockets,antmicro/libwebsockets,mushroomgithub/libwebsockets,lukasz-skalski/libwebsockets,dumganhar/libwebsockets,ralight/libwebsockets,IOPOINT/libwebsockets,sartura/libwebsockets,pombredanne/libwebsockets,SoapyMan/libwebsockets,dumganhar/libwebsockets,lukasz-skalski/libwebsockets,SoapyMan/libwebsockets,DaYeSquad/libwebsockets,DaYeSquad/libwebsockets,tn0502/libwebsockets,dtebbs/libwebsockets,giovanni-liboni/libwebsockets,sartura/libwebsockets,weimingtom/libwebsockets,JoakimSoderberg/libwebsockets,cambridgehackers/libwebsockets,GroundControl-Solutions/libwebsockets,giovanni-liboni/libwebsockets,peeracle/libwebsockets,gameclosure/libwebsockets,weimingtom/libwebsockets,GroundControl-Solutions/libwebsockets,tn0502/libwebsockets,canopy-project/libwebsockets-canopy,pankona/libwebsockets,abligh/libwebsockets,pankona/libwebsockets,weimingtom/libwebsockets,ralight/libwebsockets,maws/libwebsockets,sartura/libwebsockets,maws/libwebsockets,SoapyMan/libwebsockets,wenqiwooo/syslog-libwebsockets,SoapyMan/libwebsockets,pankona/libwebsockets,canopy-project/libwebsockets-canopy,lukasz-skalski/libwebsockets,dtebbs/libwebsockets,GroundControl-Solutions/libwebsockets,dtebbs/libwebsockets,dumganhar/libwebsockets,RobertoMalatesta/libwebsockets,RobertoMalatesta/libwebsockets,pankona/libwebsockets,IOPOINT/libwebsockets,cambridgehackers/libwebsockets,tn0502/libwebsockets,sanyaade-teachings/libwebsockets,peeracle/libwebsockets,peeracle/libwebsockets,ralight/libwebsockets,sartura/libwebsockets,Chilledheart/libwebsockets,tn0502/libwebsockets,jmillan/libwebsockets,PureSwift/libwebsockets,JoakimSoderberg/libwebsockets,giovanni-liboni/libwebsockets,maws/libwebsockets,antmicro/libwebsockets,PureSwift/libwebsockets,pombredanne/libwebsockets,gameclosure/libwebsockets,maws/libwebsockets,gameclosure/libwebsockets,kaostao/libwebsockets,kaostao/libwebsockets,Chilledheart/libwebsockets,GroundControl-Solutions/libwebsockets,sanyaade-teachings/libwebsockets,antmicro/libwebsockets,IOPOINT/libwebsockets,gameclosure/libwebsockets,mushroomgithub/libwebsockets,DaYeSquad/libwebsockets,wenqiwooo/syslog-libwebsockets,canopy-project/libwebsockets-canopy,Chilledheart/libwebsockets,antmicro/libwebsockets,sartura/libwebsockets,mushroomgithub/libwebsockets,kaostao/libwebsockets,ralight/libwebsockets,turbulenz/libwebsockets,jmillan/libwebsockets,RobertoMalatesta/libwebsockets,peeracle/libwebsockets,wenqiwooo/syslog-libwebsockets,jmillan/libwebsockets,sanyaade-teachings/libwebsockets,jmillan/libwebsockets,SoapyMan/libwebsockets,giovanni-liboni/libwebsockets,sanyaade-teachings/libwebsockets,lukasz-skalski/libwebsockets,JoakimSoderberg/libwebsockets,DaYeSquad/libwebsockets,kaostao/libwebsockets,weimingtom/libwebsockets,pombredanne/libwebsockets,PureSwift/libwebsockets,turbulenz/libwebsockets,dumganhar/libwebsockets,RobertoMalatesta/libwebsockets,PureSwift/libwebsockets,peeracle/libwebsockets,abligh/libwebsockets,abligh/libwebsockets,wenqiwooo/syslog-libwebsockets,dumganhar/libwebsockets,GroundControl-Solutions/libwebsockets,JoakimSoderberg/libwebsockets,pombredanne/libwebsockets,cambridgehackers/libwebsockets