Add in better handling for upgrading from legacy setups for supervisord.
Add in better handling for upgrading from legacy setups for supervisord.

SlvrEagle23/AzuraCast,AzuraCast/AzuraCast,AzuraCast/AzuraCast,AzuraCast/AzuraCast,SlvrEagle23/AzuraCast,SlvrEagle23/AzuraCast,AzuraCast/AzuraCast,SlvrEagle23/AzuraCast,SlvrEagle23/AzuraCast