Fixed URL encoding for patientID request
fix crashes related to cached devices that are nil.
Added the idea of a sound playing when you select or deselect a device.  At this time no sound is playing and is likely the result of OS8.0.1 changing it.  Several apps (commercial apps) are suffering the same issue.
Fixed the sound issue for the view controller.
Added removal of reference to sound player so other issues do not arise.
Added click sounds for button presses.
Added some futuristic sounds for view changes and clicking on the monitoring.  Note, the star trek door needs to drop volume considerably.
Added device poller.  Not completed yet.  Need full implementation of activity monitor for data type, heart monitor devices to ensure the correct data type, and a real data store and how you connect to it.
Added this protocol so that all heart rate monitors can use it.
Added a constant for easier coding of anything that uses the devices.
Added some heart rate methods
Added a launch screen
Added polling loop
Added additional protocol so that compiler warnings can take place.
Added header so the compiler warning is gone.
Added protocol headers so that compiler warnings will be issued.