clean remove debug spew outside http2
clean remove debug spew outside http2

Found by Drew Noakes at
https://github.com/warmcat/libwebsockets/issues/190

Signed-off-by: Andy Green <b471f5a494de34531c9e5a6e15abda71edd49104@linaro.org>
canopy-project/libwebsockets-canopy,mushroomgithub/libwebsockets,maws/libwebsockets,cambridgehackers/libwebsockets,ralight/libwebsockets,dumganhar/libwebsockets,antmicro/libwebsockets,IOPOINT/libwebsockets,antmicro/libwebsockets,maws/libwebsockets,jmillan/libwebsockets,sanyaade-teachings/libwebsockets,pankona/libwebsockets,tn0502/libwebsockets,gameclosure/libwebsockets,canopy-project/libwebsockets-canopy,gameclosure/libwebsockets,RobertoMalatesta/libwebsockets,GroundControl-Solutions/libwebsockets,IOPOINT/libwebsockets,ralight/libwebsockets,peeracle/libwebsockets,pombredanne/libwebsockets,cambridgehackers/libwebsockets,cambridgehackers/libwebsockets,ralight/libwebsockets,jmillan/libwebsockets,ralight/libwebsockets,gameclosure/libwebsockets,dumganhar/libwebsockets,sartura/libwebsockets,SoapyMan/libwebsockets,SoapyMan/libwebsockets,sanyaade-teachings/libwebsockets,SoapyMan/libwebsockets,sartura/libwebsockets,peeracle/libwebsockets,JoakimSoderberg/libwebsockets,cambridgehackers/libwebsockets,GroundControl-Solutions/libwebsockets,GroundControl-Solutions/libwebsockets,pombredanne/libwebsockets,sartura/libwebsockets,JoakimSoderberg/libwebsockets,RobertoMalatesta/libwebsockets,IOPOINT/libwebsockets,sartura/libwebsockets,maws/libwebsockets,wenqiwooo/syslog-libwebsockets,Chilledheart/libwebsockets,RobertoMalatesta/libwebsockets,Chilledheart/libwebsockets,pankona/libwebsockets,mushroomgithub/libwebsockets,jmillan/libwebsockets,dumganhar/libwebsockets,JoakimSoderberg/libwebsockets,canopy-project/libwebsockets-canopy,wenqiwooo/syslog-libwebsockets,ralight/libwebsockets,sartura/libwebsockets,peeracle/libwebsockets,jmillan/libwebsockets,turbulenz/libwebsockets,wenqiwooo/syslog-libwebsockets,pankona/libwebsockets,sanyaade-teachings/libwebsockets,GroundControl-Solutions/libwebsockets,pombredanne/libwebsockets,sanyaade-teachings/libwebsockets,turbulenz/libwebsockets,SoapyMan/libwebsockets,GroundControl-Solutions/libwebsockets,peeracle/libwebsockets,JoakimSoderberg/libwebsockets,PureSwift/libwebsockets,dumganhar/libwebsockets,tn0502/libwebsockets,tn0502/libwebsockets,pombredanne/libwebsockets,Chilledheart/libwebsockets,sartura/libwebsockets,dumganhar/libwebsockets,sartura/libwebsockets,antmicro/libwebsockets,RobertoMalatesta/libwebsockets,peeracle/libwebsockets,antmicro/libwebsockets,PureSwift/libwebsockets,tn0502/libwebsockets,gameclosure/libwebsockets,mushroomgithub/libwebsockets,maws/libwebsockets,wenqiwooo/syslog-libwebsockets,PureSwift/libwebsockets,pankona/libwebsockets,PureSwift/libwebsockets,mushroomgithub/libwebsockets,turbulenz/libwebsockets,SoapyMan/libwebsockets,Chilledheart/libwebsockets,PureSwift/libwebsockets