Added various Ken combos, with plans to add more.

Here are several Ken combos that I hope will be useful to others. I am learning AE, the trainer, and git all at the same time so please check over everything carefully. Particularly, I'm wondering if the line endings are appropriate as I'm using git under cygwin in Windows. I'm normally a Linux person. Let me know if there are any issues and I will correct. I plan to add more Ken combos if these work out. All my combos are designed with a wait at the end so they can loop over and over in training mode without issue.

Thanks for the great tool! Being a rhythm person, this trainer has really helped me with combos. Keep up the good work.