remove flag defaults so that we can process env vars

utils/cli.js

@@ -20,13 +20,11 @@ const flags = {
   host: {
     type: 'string',
     shortFlag: 'H',
-    default: 'localhost',
     desc: 'Host address for the Meld server'
   },
   port: {
     type: 'number',
     shortFlag: 'P',
-    default: 13376,
     desc: 'Port number for the Meld server'
   },
   help: {

utils/record.js

@@ -2,13 +2,13 @@ import meowHelp from 'cli-meow-help'
 
 const commands = {
   start: {
-    desc: 'Start streaming'
+    desc: 'Start recording'
   },
   stop: {
-    desc: 'Stop streaming'
+    desc: 'Stop recording'
   },
   status: {
-    desc: 'Show the current streaming status'
+    desc: 'Show the current recording status'
   }
 }