Reverting back to cascadeOnDestroy in README (because we're keeping it as-is for v0.13 and coming back to it along w/ the other virtual constraints).  The confusion caused by the ghosts-of-associaitons-past during development stems from automigrations, which can be solved outside of Waterline (i.e. by improving that error message)
Reverting back to cascadeOnDestroy in README (because we're keeping it as-is for v0.13 and coming back to it along w/ the other virtual constraints).  The confusion caused by the ghosts-of-associaitons-past during development stems from automigrations, which can be solved outside of Waterline (i.e. by improving that error message)

balderdashy/waterline,luislobo/waterline