Merge remote-tracking branch 'jvelilla/roc_email' into ewf_v1

Conflicts:
	cms.ecf
	examples/demo/demo-safe.ecf
	examples/demo/site/scripts/user.sql
	examples/demo/src/ewf_roc_server.e

examples/demo/site/scripts/oauth2_template.sql

@@ -0,0 +1,10 @@
+
+CREATE TABLE :table_name (
+   `uid` INTEGER PRIMARY KEY NOT NULL CHECK(`uid`>=0),
+   `access_token` TEXT  NOT NULL,
+   `created` DATETIME NOT NULL,
+   `details` TEXT NOT NULL,
+   CONSTRAINT `uid`
+    UNIQUE(`uid`)
+   );
+