Fix Some Bugs and Annoyances

Made the following changes based on feedbacks from the jam combined with some personal changes I wanted to make:

• Move level start point slightly forward to reduce level restarting time
• Changed campsite level around
  • Added new obstacle at the end of this area due to shortening of the first part leaving the end open
• Added W key as a jump button
• Made the fences a bit easier to jump onto and off of
• Fixed some of the footstep sounds in the wrong spots
• Made the rafts move faster and increased their sizes, leading to less downtime between rafts
• Auto select the restart button when winning, allowing resetting with a gamepad
• Added a small delay after dying before being able to restart a level with the jump button
  • I think this was causing some confusing when timing a jump right when dying to a hole
• Lowered waterfall volume
• Fixed the crouch UI button to actually make you crouch rather than jump
• Increased windmill sounds