#46 Function name mismatch warning when assigning to property

[Phlip]

The function_name_mismatch warning doesn't pick up the intended name properly when the function is being assigned to a property, like:
SomeThing.prototype.myFunc = function myFunc() {...};

I've attached a patch which seems to fix it for me.

[Matthias Miller]

Committed in r347. Thanks for the patch!