Changing logic of isDirty to match with Laravel 5.5 and prevent from always returning false#18

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jarektkaczyk merged 3 commits intojarektkaczyk:5.5from EricTendian:5.5

Nov 17, 2017

Commits on Oct 14, 2017

Changing default value of isDirty to empty array so hasChanges works properly
EricTendian
committed

Commits on Oct 19, 2017

Revert "Changing default value of isDirty to empty array so hasChanges works properly"
EricTendian
committed
Changing if statement in isDirty to mimic HasAttributes logic, per @daverdalas feedback
EricTendian
committed