Changes

Fighting with my IDE
 (commit: 452a085)

VesselState cleanup

There are absolutely breaking changes in here.

This goes through and fixes most of the API surface and ensures it makes
some kind of sense and is halfway consistent, and uses consistent code
style, and will break quite a lot.

Been putting this off for years, given the kos addon that someone else
wrong which hits VesselState via reflection this needs to happen at
least now.  Should have happened years ago, but this is a large
codebase.
 (commit: 4e8e631)

Force recreation of custom windows.

Adds the ability to "version" the custom windows and force push
updates to all users.

This should eliminate users that don't get the Hoverslam Info window
on update, etc.
 (commit: 2363a89)