- Jobs specify main privilege and sub privileges separately
Rationale: increase maintenance, restrict what can be done runtime
- Renamed ChangeUser* to EditUser* (consistency with EditPost*)
- Simplified enum names and configuration reading
- IJob interface members must be explicitly implemented
Rationale: reduce chances of forgetting something, or typos in
inherited method names
- Invalid privileges names in configuration yield exceptions
- False booleans were serialized as NULLs, which lead to problems with
queries like 'SELECT ... WHERE NOT x'
- Fixed anonymous uploads
- More robust integer and boolean parsing in jobs
