title: How to convert double to nullable int, int to nullable int in AutoMapper?
body: <p>I had to fight with this for a while. I was using AutoMapper to map between different numeric formats and constantly getting errors when mapping int to int? etc. Now, I could have modified my DTO objects to match accordingly, but it wasn't so easy.</p>
  
  <p>I understand this is primarily due to boxed types and nothing to do with AutoMapper, but would be nice to see more support for type conversion (such as a flag to force implicit conversions, after all AutoMapper is a helper library).</p>