Batch 1 complete, added properties
Completed Batch 2. Added properties to .h.
Branch 3 complete. Synthesized properties, implemented press key method, changed implementation of description.
Batch 4 complete. Removed .m file
Batch 5 complete. Commented out a line.
Batch 6 complete. Added code for button pressing.
Branch 7 complete. Error fixed, and uncommented out line 16