Added back new screen directive.

lib/cli.js

@@ -350,6 +350,8 @@ program
   .option('-c, --connect-push <endpoint>'
     , 'push endpoint'
     , cliutil.list)
+  .option('-d, --disable-watch'
+    , 'disable watching resources')
   .action(function(options) {
     if (!options.secret) {
       this.missingArgument('--secret')
@@ -374,6 +376,7 @@ program
         sub: options.connectSub
       , push: options.connectPush
       }
+    , disableWatch: options.disableWatch
     })
   })
 
@@ -445,9 +448,8 @@ program
     , 'provider name (or os.hostname())'
     , String
     , os.hostname())
-  .option('-dw, --disable-watch'
-    , Boolean
-    , process.env.DISABLE_WATCH)
+  .option('-d, --disable-watch'
+    , 'disable watching resources')
   .action(function() {
     var log = logger.createLogger('cli')
       , options = cliutil.lastArg(arguments)
@@ -524,7 +526,13 @@ program
       , '--auth-url', util.format('http://localhost:%d/', options.authPort)
       , '--connect-sub', options.bindAppPub
       , '--connect-push', options.bindAppPull
-      ])
+      ].concat(function() {
+        var extra = []
+        if (options.disableWatch) {
+          extra.push('--disable-watch')
+        }
+        return extra
+      }()))
       .catch(function(err) {
         log.error('app died', err.stack)
       })