fix issue #38
fix issue #38

Change in method declaration of has() in Illuminate.

pchaow/NeoEloquent,andrewdalpino/NeoEloquent,logikinc/NeoEloquent,togusafish/logikinc-_-NeoEloquent,DenisGold/NeoEloquent,geminixxl/NeoEloquent,sgpatil/NeoEloquent,tomb10516/NeoEloquent