Enable STFService version check again.

lib/roles/device/resources/service.js

@@ -14,7 +14,7 @@ module.exports = syrup.serial()
     var log = logger.createLogger('device:resources:service')
 
     var resource = {
-      requiredVersion: '~0.2.0'
+      requiredVersion: '0.3.0'
     , pkg: 'jp.co.cyberagent.stf'
     , main: 'jp.co.cyberagent.stf.InputAgent'
     , apk: pathutil.vendor('STFService/STFService.apk')
@@ -54,10 +54,6 @@ module.exports = syrup.serial()
               .timeout(10000)
               .then(function(buffer) {
                 var version = buffer.toString()
-                throw new Error(util.format(
-                  'Incompatible version %s'
-                , version
-                ))
                 if (semver.satisfies(version, resource.requiredVersion)) {
                   return installedPath
                 }