fix: resetCollections->"has no method 'add'"
has no method 'add' for docpad-actions create

reset wasn't returning a collection. So have split the chained call from

@getBlock('meta').reset([])"

to

meta = @getBlock('meta')
meta.reset([])

tests now passing again ;)
Merge pull request #680 from pflannery/dev-updates

fix: resetCollections->"has no method 'add'"