Remove extra slash in path
Remove extra slash in path

fix #723

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