updates lbrynet download_dir

docs/setup/conf/lbrynet/lbrynet.service.example

@@ -0,0 +1,15 @@
+[Unit]
+Description="LBRYnet daemon"
+After=network.target
+
+[Service]
+Environment="HOME=/home/lbry"
+ExecStart=/opt/lbry/lbrynet start
+User=lbry
+Group=lbry
+Restart=on-failure
+KillMode=process
+
+[Install]
+WantedBy=multi-user.target
+

docs/setup/conf/lbrynet/lbrynet.service.template

@@ -0,0 +1,16 @@
+[Unit]
+Description="LBRYnet daemon"
+After=network.target
+
+# Change environment to /home/{{USERNAME}}
+[Service]
+Environment="HOME=/home/{{USERNAME}}"
+ExecStart=/opt/lbry/lbrynet start
+User={{USERNAME}}
+Group={{USERNAME}}
+Restart=on-failure
+KillMode=process
+
+[Install]
+WantedBy=multi-user.target
+

server/lbrynet/index.js

@@ -153,7 +153,7 @@ module.exports = {
             Date.now()
           );
           if (data.result) {
-            resolve(data.result.download_directory);
+            resolve(data.result.download_dir);
           } else {
             return new Error(
               'Successfully connected to lbry daemon, but unable to retrieve the download directory.'