Updated default snf-common conf file

snf-astakos-app/conf/20-snf-astakos-app-settings.conf

@@ -50,3 +50,8 @@
 #        { 'url':'/okeanos.html', 'name':'~okeanos', 'id':'okeanos' },
 #        { 'url':'/ui/', 'name':'pithos+', 'id':'pithos' }))
 #
+
+# Set recaptcha keys
+# http://www.google.com/recaptcha/whyrecaptcha 
+#ASTAKOS_RECAPTCHA_PUBLIC_KEY = ''
+#ASTAKOS_RECAPTCHA_PRIVATE_KEY = ''