Just some minor bugs fixes :

- There was an issue where a selected tower wouldn't respond to key presses (such as "U" and "S"). I think this has been fixed. Let me know if it still happens.

- Fixed an issue where level 5 pellet towers were not shooting as far as they should be.

- Fixed an issue where towers were not always focusing the creep closest to the exit.

I made some somewhat big changes to part of the code to get this all to work. Please let me know if I broke anything in the process :D

Thank You for making the changes so fast. Keep up the good work

Thanks. Was wondering why my pellets were acting up.

"- Fixed an issue where towers were not always focusing the creep closest to the exit."

i love you.

w00t :D