Fix for quitting hang, I think?

functions.js

@@ -227,6 +227,8 @@ const functions = {
             if (config.status.shutdown == 0) {
                 // set shutdown flag to 1
                 config.status.shutdown = 1;
+                // Check if this was invoked from a 'quit' file, if so, delete the file
+                if (fs.existsSync('./quit')) fs.unlink('./quit', (err) => { throw err; });
                 // If the auger is enabled, disable it
                 if (config.status.auger == 1) {
                     config.status.auger = 0;