More compatibility fixes#6

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chris-hamper wants to merge 9 commits intoboztek:masterfrom

chris-hamper:more_compatibility_fixes

Commits on Mar 17, 2017

Commits on Mar 27, 2017

buildQuery() override no longer needed to add _format query param
chris-hamper
authored

Commits on Apr 11, 2017

Revert "(Workaround) Skip serialization of hasMany relationships with no members"
chris-hamper
committed