remove queries from Enjins… they don't seem to get used
use the util checker method… it's better
eliminate more redundant checkers
moving resolve-ref/resolve-obj to util
resolve comment
move some more deref and status stuff into util
getting rid of dataset terminology, adding an application-promise to enjins
getting rid of more dataset terminology
move enjin creation into enjin namespace… simplify enjin-model namespace
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