⚡ improvement(translation): fix hypenate included key translating

Closes #24

test/specs/fixture/locales.js

@@ -9,7 +9,8 @@ export default {
       }
     },
     'hello world': 'Hello World',
-    'Hello {0}': 'Hello {0}'
+    'Hello {0}': 'Hello {0}',
+    'continue-with-new-account': 'continue with new account'
   },
   ja: {
     message: {

test/specs/index.js

@@ -11,3 +11,4 @@ Vue.use(plugin)
 require('./i18n')
 require('./asset')
 require('./component')
+require('./issues')

test/specs/issues.js

@@ -0,0 +1,18 @@
+import assert from 'power-assert'
+import Vue from 'vue'
+import locales from './fixture/locales'
+
+
+describe('issues', () => {
+  let vm
+
+  describe('#24', () => {
+    beforeEach(() => {
+      vm = new Vue()
+    })
+
+    it('should be translated', () => {
+      assert(vm.$t('continue-with-new-account') === locales[Vue.config.lang]['continue-with-new-account'])
+    })
+  })
+})