Implement XmlDocWithMissingExceptionBlocks

[Vannevelj]

I came across this SO question which seems pretty interesting. The summary of it:

The goal of the provider is to add missing documentation for throw statements.

Sounds like a useful feature to have! I assume this will only work for explicit throw statements in one body -- we can't go look through all the called methods. Something we should also keep in mind: if there's a try-catch around it, it shouldn't be included.