-Implements Spring Boot and spring dependency injection - significant code refactoring.
-Creates database repository with Calls table
-Implements AudioManager to update database and manage audio recordings.
-Calls paging and searching
-Adds audio recording to wave file and places file in the calls database table.
-Audio spectrum view with 64 bins.
-Updates audio playback manager to process the incoming calls queue and support auto, auto-locked, replay, and mute playback modes.
-Adds channel lock/unlock and mute/unmute features.
-Adds column configuration editor to change column order & visibility and adds table state monitoring to save any user customization of the column ordering.
-Adds call table column sort ordering to the saved table state and restores the sort on application launch.
-Adds audio playback channel view options for: Complete, Standard and Minimal. Updates user preferences Audio | Playback section to allow user to select preferred view style.
* Stores minimal main application window location and size/layout settings
to allow application to be restored to the same size/location on
restart.
* Adds column width monitor to all tables in application that stores the
column width settings in the user preferences so that on restarting
the application the table column widths are restored to the previous
widths.
the lost connection timeout from default of 60 seconds down to 5 seconds
so that the connection state updates more quickly. Removed complex
error handling and replaced with a simpler approach to catch an error
and disconnect and then attempt a reconnect.
Added new 'Network Unavailable' error state that detects when the network
connection is unavaialable.
Updated the icecast metadata updater to close the TCP session after
successfully writing metadata to the socket.
