small fixes

config/locales/server.en.yml

@@ -1,4 +1,5 @@
 en:
   site_settings:
+    webmaker_server: 'Webmaker ID server url'
     webmaker_client_id: 'Webmaker OAuth2 client id'
     webmaker_client_secret: 'Webmaker OAuth2 client secret'

plugin.rb

@@ -63,8 +63,8 @@ end
 
 auth_provider :title => 'with Webmaker',
   :message => 'Authentication with Webmaker (make sure pop up blockers are not enabled)',
-  :frame_width => 920,
-  :frame_height => 800,
+  :frame_width => 660,
+  :frame_height => 650,
   :authenticator => WebmakerAuthenticator.new('webmaker', trusted: true)
 
 register_css <<CSS