Hotfix2: Improved VR UI

[img]http://media.indiedb.com/cache/images/games/1/44/43316/thumb_620x2000/screen.jpg[/img] 1. Change the UI, for fit for the VR control in both combat and base building. 2. Menu button (the button above the round panel in the Vive controller) now worked as hot key: One click to cancel current selection and select all combat units, and double click to auto pick the factory. 3. New armory UI and back ground, more shock in VR.