Added key listeners to speed up and slow down each axis. A dialog message is displayed when the application is started to instruct the user on how to change the speed.

Also removed main methods from Animator and ParallelAnimator
User can now from normal 3d to perspective 3d using the F and V buttons respectively. User can also view the help dialog again by pressing F1
added ANT config
added IntelliJ bin and out directory to gitignore
Added main Java class config