Update the README to better explain compiled feature, per #71.
Update the README to better explain compiled feature, per #71.

mkristian/warbler,idibon/warbler,fedenusy/warbler,atambo/warbler,ctreatma/warbler,atambo/warbler,fedenusy/warbler,ctreatma/warbler,mkristian/warbler,fedenusy/warbler,mkristian/warbler,fedenusy/warbler,idibon/warbler,ctreatma/warbler,idibon/warbler,ctreatma/warbler,idibon/warbler