Desktop+ v.3.0.1

This is a maintenance update fixing some minor issues that occurred with the 3.0 update, as well as adapting to recent SteamVR changes.

New:

• Improved responsiveness of Desktop+ Laser Pointer mouse movement input, especially for the Gaze-based HMD-Pointer

Changed:

• Active laser pointer override is now removed if the Desktop+ Laser Pointer was made active by an input binding, removing the need of an extra click to use the pointer in these cases

Fixed:

• Fixed legacy config migration not defaulting to showing Action Bar for the first dashboard overlay

• Fixed UI crash when invalid values were tried to be displayed in drop-down menus

• Fixed Floating UI for Theater Screen overlays being blocked by SteamVR grab handle after recent SteamVR button size change