Integrate new minicap along with a moderate rewrite. What's currently missing is recovering from socket death.

lib/units/device/plugins/screen/options.js

@@ -0,0 +1,17 @@
+var syrup = require('stf-syrup')
+var _ = require('lodash')
+
+module.exports = syrup.serial()
+  .define(function(options) {
+    var plugin = Object.create(null)
+
+    plugin.devicePort = 9002
+    plugin.publicPort = options.ports.pop()
+    plugin.publicUrl = _.template(options.screenWsUrlPattern)({
+      publicIp: options.publicIp
+    , publicPort: plugin.publicPort
+    , serial: options.serial
+    })
+
+    return plugin
+  })