v0058 - Fixes for game breaking bugs & some improvements

Bug Fixes:

• Removed ragdoll knockouts during gameplay to prevent getting stuck, but left them for when KB dies. I'll replace it later with animated knockouts in the next update.
• Fixed mouse flipping 180. Game controllers were interfering with the mouse movement, so now game controllers take 1 full second to swap to, to prevent conflicts
• Fixed getting stuck during a dive and can't move
• Invert mouse fix for driving camera
• Save after leaving Shopping scene to keep Shop purchases or thefts
• Main Menu capped at 60fps
• Fixed audio volume on DAM2000, Warlord, and Bean on a Stick
• Fixed Healthbar UI not filling up after Respawn
• Mission 2 glass window material fix on buildings

Improvements:

• Player becomes invincible for 4 seconds after respawn
• Maximum damage the player can take from 1 hit is 50
• The player can only be damaged once every .25 seconds, to make it more fair
• Warlord is easier to kill with grenades. Reduced Warlord rocket damage
• Small Drones drop loot now
• Overseer now goes directly to the player and is more aggressive
• Removed Power Repeater gun skill because it was too unbalanced, until I can work on it more