FIBONACCI CALCULATOR BY MaxTheBest. V0.2

This allows you to calculate the fibonacci number. It writes it to ms0:/fibo.txt;

Changelogs since v0.1:
-Added a nice interface
-Reorganized the code
-Now it does not crash when computing more than 48 numbers
-Limit of number you can calculate is now 95 (it seems to be the long long unsigned limit.)
