update login component version

package.json

@@ -30,7 +30,7 @@
     "pubsweet-component-blog": "^0.1.0",
     "pubsweet-component-ink-backend": "^0.0.3",
     "pubsweet-component-ink-frontend": "^0.0.1",
-    "pubsweet-component-login": "^0.1.0",
+    "pubsweet-component-login": "^0.2.1",
     "pubsweet-component-manage": "^0.1.0",
     "pubsweet-component-navigation": "^0.1.0",
     "pubsweet-component-signup": "^0.1.0",