Upgrading LTS

The 7 to 11 LTS upgrade was extremely smooth for me; I'd spent my usual hour of pouring over the changes to `app.ini` (git example) to diff my runtime config against new/changed settings and ended up not *needing* to touch a single thing (but I chose to add some newly developed feature settings). In reality I could have just dropped in the new binary and restarted the service. $0.02