In order to simplify the communication with security researcher and
allow reporting of issues, this document should provide a rough idea
about:
1. What versions are supported
2. Who to contact
3. How to send findings properly secured
4. What to expect from an approved security issue
5. What if it's not considered a security issue
Signed-off-by: Sheogorath <sheogorath@shivering-isles.com>