fix plain post content containing special chars being parsed as arguments (#2241)
fix plain post content containing special chars being parsed as arguments (#2241)

this solution actually keeps the content as is, as long as it's text
(does not contain zeroes)
martinayotte/ESP8266-Arduino,sticilface/Arduino,me-no-dev/Arduino,quertenmont/Arduino,Lan-Hekary/Arduino,lrmoreno007/Arduino,hallard/Arduino,sticilface/Arduino,martinayotte/ESP8266-Arduino,jes/Arduino,toastedcode/esp8266-Arduino,hallard/Arduino,Lan-Hekary/Arduino,Adam5Wu/Arduino,Adam5Wu/Arduino,sticilface/Arduino,me-no-dev/Arduino,Adam5Wu/Arduino,me-no-dev/Arduino,Juppit/Arduino,jes/Arduino,Juppit/Arduino,wemos/Arduino,lrmoreno007/Arduino,sticilface/Arduino,quertenmont/Arduino,Lan-Hekary/Arduino,esp8266/Arduino,martinayotte/ESP8266-Arduino,lrmoreno007/Arduino,quertenmont/Arduino,Adam5Wu/Arduino,hallard/Arduino,wemos/Arduino,jes/Arduino,wemos/Arduino,quertenmont/Arduino,Lan-Hekary/Arduino,quertenmont/Arduino,jes/Arduino,gguuss/Arduino,lrmoreno007/Arduino,esp8266/Arduino,lrmoreno007/Arduino,hallard/Arduino,martinayotte/ESP8266-Arduino,esp8266/Arduino,hallard/Arduino,toastedcode/esp8266-Arduino,Juppit/Arduino,toastedcode/esp8266-Arduino,esp8266/Arduino,Juppit/Arduino,wemos/Arduino,esp8266/Arduino,Adam5Wu/Arduino,wemos/Arduino,gguuss/Arduino,Lan-Hekary/Arduino,sticilface/Arduino,Juppit/Arduino,martinayotte/ESP8266-Arduino,gguuss/Arduino,me-no-dev/Arduino,gguuss/Arduino,toastedcode/esp8266-Arduino,me-no-dev/Arduino,gguuss/Arduino,jes/Arduino,toastedcode/esp8266-Arduino