Added caching of some things in Value, to be updated only after Changed() is called.
Decreases time required to level-up from 5 seconds to 3 seconds.
  Does this make it worth it to no longer prune the redundant calls?
  Nope, removing pruning increases the level-up time up to 12 seconds
  Looks like the 1.7 seconds to remove the redundant calls is worth it.
Current time looks decent, so I'll only look into more optimizations if needed.
Changed the packaging a bit so that the current windows theme is used instead of the win2k theme.
Looks a lot nicer on windows now.