Correct fs directory separator // Issue #240
Correct fs directory separator // Issue #240

bkudria/platformio,bkudria/platformio,bkudria/platformio,dkuku/platformio,mcanthony/platformio,jrobeson/platformio,valeros/platformio,atyenoria/platformio,jrobeson/platformio,mplewis/platformio,jrobeson/platformio,mseroczynski/platformio,ZachMassia/platformio,jrobeson/platformio,platformio/platformio,platformio/platformio-core,eiginn/platformio,platformio/platformio-core,bkudria/platformio