Few miss-usages:
1. Using a type like "receiver" when a simple "pkg" can be used, see
"receiverhelper";
2. Defining metadata.yaml without a generate statement, see "pdata";
3. Legacy files that no longer need to be generated, see "exporterhelpe"
the generated_status;
4. Missing entry into the README.md to generate the documentation, see
"pdata"
Signed-off-by: Bogdan Drutu <bogdandrutu@gmail.com>