Adjusted for Polar H7 device.  Still work in progress but the device does list.
Removed sound from this VC.
Attempt to make device not drop off by taking ownership .
Added logging statements to help see flow in log file.
Battery detection for Polar H7 is complete.
Fixed checkbox selection bug
Added disconnect all devices method for AppDelegate has a way of cleaning up bluetooth cache
Got heart rate monitor to work.
Added some core data stuff and a sync because some ideas have been forgotten
Changed device manager so that discovery isn't always happening.  It is not needed for monitoring.
Added references to the selected devices for easier connection and disconnection for non discovery mode.  The other methods are still in place because they are used for the table view when discovery is happening.  The tables show by index.
Added new method to toggle monitoring.  It used to set up notification on the services we want based on whether we are starting or stopping the monitoring process.
Added a database manager class.  It is not complete, just starting to get fleshed out.
Disabled some sounds
removed files no longer used