Add method to consult setting

Author: mpchadwick

app/code/Magento/NewRelicReporting/Model/Config.php

@@ -161,6 +161,16 @@ public function getNewRelicAppName()
         return (string)$this->scopeConfig->getValue('newrelicreporting/general/app_name');
     }
 
+    /**
+     * Returns configured separate apps value
+     *
+     * @return bool
+     */
+    public function isSeparateApps()
+    {
+        return (bool)$this->scopeConfig->getValue('newrelicreporting/general/separate_apps');
+    }
+
     /**
      * Returns config setting for overall cron to be enabled
      *