Remove unused method findEmptySlot in SpeedDemon.java
Update gitignore
Stable v1, code cleanup. Remove countPair and max parameter in asciiCalc
Move CustomPair to SpeedDemon, commenting in progress
Cutting out some redundant codes, stable v1.1
Move Main to SpeedDemon
Stable v1.2

More comments, removed another redundant variable assignment
Change class name to LastNamePS5.java, remove aux classes (alr included in main class
Stable v1.3, comment complete
For submission, removed StopWatch from main