Revert "Revert "disable debug on Serial.end() if debug on this interface.""
Revert "Revert "disable debug on Serial.end() if debug on this interface.""

This reverts commit b2d41697340ca11273c9a66b13a6c1f0d1d9bcc2.

edog1973/Arduino,Cloudino/Arduino,Lan-Hekary/Arduino,CanTireInnovations/Arduino,Adam5Wu/Arduino,martinayotte/ESP8266-Arduino,chrisfraser/Arduino,toastedcode/esp8266-Arduino,NullMedia/Arduino,CanTireInnovations/Arduino,wemos/Arduino,Lan-Hekary/Arduino,Links2004/Arduino,lrmoreno007/Arduino,hallard/Arduino,NullMedia/Arduino,Juppit/Arduino,toastedcode/esp8266-Arduino,Lan-Hekary/Arduino,Links2004/Arduino,jes/Arduino,KaloNK/Arduino,Adam5Wu/Arduino,esp8266/Arduino,jes/Arduino,edog1973/Arduino,jes/Arduino,Juppit/Arduino,sticilface/Arduino,edog1973/Arduino,toastedcode/esp8266-Arduino,Lan-Hekary/Arduino,NextDevBoard/Arduino,toastedcode/esp8266-Arduino,Links2004/Arduino,Cloudino/Cloudino-Arduino-IDE,Cloudino/Arduino,Cloudino/Arduino,hallard/Arduino,gguuss/Arduino,Adam5Wu/Arduino,gguuss/Arduino,lrmoreno007/Arduino,KaloNK/Arduino,Cloudino/Cloudino-Arduino-IDE,NullMedia/Arduino,martinayotte/ESP8266-Arduino,Cloudino/Arduino,wemos/Arduino,me-no-dev/Arduino,Cloudino/Arduino,hallard/Arduino,esp8266/Arduino,wemos/Arduino,esp8266/Arduino,sticilface/Arduino,NextDevBoard/Arduino,jes/Arduino,Adam5Wu/Arduino,lrmoreno007/Arduino,Juppit/Arduino,quertenmont/Arduino,Cloudino/Cloudino-Arduino-IDE,quertenmont/Arduino,KaloNK/Arduino,martinayotte/ESP8266-Arduino,KaloNK/Arduino,Cloudino/Cloudino-Arduino-IDE,me-no-dev/Arduino,chrisfraser/Arduino,chrisfraser/Arduino,hallard/Arduino,Juppit/Arduino,Cloudino/Cloudino-Arduino-IDE,CanTireInnovations/Arduino,martinayotte/ESP8266-Arduino,Links2004/Arduino,esp8266/Arduino,sticilface/Arduino,Cloudino/Cloudino-Arduino-IDE,esp8266/Arduino,me-no-dev/Arduino,quertenmont/Arduino,CanTireInnovations/Arduino,sticilface/Arduino,Juppit/Arduino,edog1973/Arduino,CanTireInnovations/Arduino,Links2004/Arduino,hallard/Arduino,me-no-dev/Arduino,NextDevBoard/Arduino,KaloNK/Arduino,quertenmont/Arduino,edog1973/Arduino,Cloudino/Arduino,wemos/Arduino,gguuss/Arduino,Lan-Hekary/Arduino,lrmoreno007/Arduino,Adam5Wu/Arduino,chrisfraser/Arduino,gguuss/Arduino,CanTireInnovations/Arduino,NullMedia/Arduino,chrisfraser/Arduino,jes/Arduino,Cloudino/Arduino,NullMedia/Arduino,NextDevBoard/Arduino,me-no-dev/Arduino,Cloudino/Cloudino-Arduino-IDE,sticilface/Arduino,quertenmont/Arduino,toastedcode/esp8266-Arduino,NextDevBoard/Arduino,gguuss/Arduino,CanTireInnovations/Arduino,lrmoreno007/Arduino,wemos/Arduino,martinayotte/ESP8266-Arduino