Merge branch 'cnnic-dev'
entity query - model & jcard util.
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Merge remote-tracking branch 'origin/master'
Merge pull request #150 from wade1012/dev

Dev Wade
entity query.
Merge remote-tracking branch 'cnnic/dev'
Merge pull request #152 from forumbyr/master

entity query - dao
Merge pull request #22 from cnnic/dev

Dev