1.7.0
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* [Add load_options/dump_options to MultiJson](a153956be6)
* [MultiJson does not modify arguments](58525b01c4)
* [Enable quirks_mode by default for json_gem/json_pure adapters](1fd4e6635c)
* [Add JrJackson adapter](4dd86fa963)
* [Raise ArgumentError on bad adapter input](911a3756bd)