Add example with creating especial platform in documentation
Add example with creating especial platform in documentation

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