V1.5.1:

Bug-fix release:

Changelog:
- Egor Zvorykin: Fix typos in theme manpage. (#760)
- Ben: Fix README config file location. (#761)
- [SSH] Reload when ssh entry is deleted.
- Add support for randr 1.5 monitors. (#749)
- Diki Anata: Fix border layout structure.
- Remove duplicate tests. (#543)
- Fix make test in libnkutils.