Fix for wrong inflation. See #507
Fix ErrorImagePath usage on Android + a little cleanup.
Merge branch 'v3.1' of github.com:Cheesebaron/MvvmCross into v3.1

Conflicts:
	Cirrious/Cirrious.MvvmCross.Binding.Droid/BindingContext/IMvxAndroidBindingContext.cs
	Cirrious/Cirrious.MvvmCross.Binding.Droid/BindingContext/MvxAndroidBindingContext.cs
	Cirrious/Cirrious.MvvmCross.Binding.Droid/Views/MvxAdapter.cs
	Cirrious/Cirrious.MvvmCross.Binding.Droid/Views/MvxListItemView.cs