docs(README): fix waffle.io badge (#1271)
docs(README): fix waffle.io badge (#1271)


resin-io/resin-etcher,resin-io/etcher,resin-io/etcher,resin-io/herostratus,resin-io/etcher,resin-io/herostratus,resin-io/etcher,resin-io/resin-etcher,resin-io/etcher