Handle plural symbols for :habtm in scaffold
Handle plural symbols for :habtm in scaffold

markus/scaffolding_extensions,markus/scaffolding_extensions,markus/scaffolding_extensions,jeremyevans/scaffolding_extensions,jeremyevans/scaffolding_extensions,markus/scaffolding_extensions,jeremyevans/scaffolding_extensions,jeremyevans/scaffolding_extensions