UI Scaling to screen res

[penolakushari]

• Radial adv bone select now spaces out bones a bit more so it is easier to see them when there's more of them selected, although it gets messy with a lot of bones selected, however that should not be the case in general use
• Locking bone scale should now not prevent movement of bones when using relative scale
• Made adv bone select UI scale with screen resolution, added custom fonts that scale to the screen res on game start
• Fixed error related to pressing any button when dead in multiplayer