Asset usage in Model Picker (Hammer) Ported feature from CS:GO, also fixes the model list not scrolling to selection after opened for the first time (since the picker is recreated every time now) Dedicated server workshop improvements * Cache addon list on success * On failure to connect to Steam, try to load addons from cache (this is kinda hacky) * Run Steam callbacks when waiting for Steam Log On, maybe that makes it work more consistently.