add access to SPIFFS properties
add access to SPIFFS properties

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