Пакет slock: Информация

- dropped suid
- added support for pam auth
- applied fixes from upstream:
  + Fix resize with multiple monitors and portrait
  + there can only be one window in the event
  + Properly clear the last entered character

- fixed build for debuginfo.
- packaged tarball from release tag.
- changed gear scheme.
- added ru/uk descriptions.
- added support for watchfile.
- packaged LICENSE file.
- does not treat cleared input like a wrong password.

- new version