added API template for oauth client-side-flow (hellojs)

api/TEMPLATE_login_dict

+"login_dict": {
+  "application_dict": {},
+  "third_party": {
+    "provider": "hellojs",
+    "initializer_dict": {
+      "google" : "1028374738607-pg2qqcopjpoc09shlpul3mehu2dv76ln.apps.googleusercontent.com"
+    },
+    "verification_dict": {
+      "google": "https://www.googleapis.com/oauth2/v1/tokeninfo?access_token="
+    },
+    "signout_dict": {
+      "google": "https://accounts.google.com/Logout?continue=REDIRECT_URL",
+      "facebook": "https://www.facebook.com/logout.php?next=REDIRECT_URL&access_token=ACCESS_TOKEN"
+    },
+    "modernizr": ["localStorage"],
+    "redirect": {"redirect_uri":"http://localhost/sven/slapos-ui/index.html"}
+  }
+},
+
+Don't forget button...
+{"type":"a", "direct": {"href": "#global-popup", "className":"responsive action"}, "attributes": {"data-depend":"login_state", "data-rel":"popup", "data-action":"login", "data-icon":"user", "data-i18n":"global_dict.common_dict.login"}, "logic": {"text":"Login"}}
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