google-authenticator-libpam-1.09-bp154.1.20

- Update to version 1.09:
  * Fixed typo preventing use of setfsgid() over setegid()
  * Fixed regression getting maximum getpwnam buf size
  * set umask before `mkstemp`
  * Add `allow_readonly` option
  * Minor linter-level changes that probably don't matter

- Update to version 1.06:
  * More reliable temp file handling (#76)
  * Various improved logging in case of failures
  * Codes are now confirmed as part of setup (#104)
  * Optional grace period (#127)
- Changes from version 1.05:
  * Fix info leak when using nullok
  * Improve error messages
- Changes from version 1.04:
  * Add man pages
  * Fix "CWE-778: Insufficient Logging".

- Explicitly package files installed by make install into _docdir:
  rpm 4.13 no longer implicitly packages those files.

- Run the test suite (make test).

- Recommend libqrencode3: the library is dynamically loaded if
  found in order to print qr codes (easier setup).

- Initial package, version 1.03.