Classes: Go to definition

[JKamsker]

Summary of the new feature
"Go to definition" works with simple scripts but not in classes. The editor just shows an info overlay saying "No definition found for [Method]"

It would be awesome if classes would be supported :)

[TylerLeonhardt]

This is a dupe of #3 - will close

This was difficult before because the 1.x version of the extension supported back to v3 but the 2.0 version of the PowerShell extension will support 5.1+ making this change much easier.

We can finally bring this feature in we just need time to do it.