Hotfix: UI crashes and click rate

This is a small patch about important issues that I couldn't leave pending until the next update.

• Fixed the crash when resizing the upgrade window.
  This is a temporary solution as this makes the scrolling area move the tabs with the content.
  
  
• Also, I reduced the clicking rate needed when unlocking the ClickClick tech. As I realized that it can be easy to hurt yourself without even realizing by clicking rapidly for extended period of time.