Update kyua-cli to 0.3:

Experimental version released on February 24th, 2012.

* Made the 'test' command record the results of the executed test
  cases into a SQLite database.  As a side effect, 'test' now supports a
  '--store' option to indicate where the database lives.

* Added the 'report' command to generate plain-text reports of the
  test results stored in the database.  The interface of this command is
  certainly subject to change at this point.

* Added the 'db-exec' command to directly interact with the store
  database.

* Issue 28: Added support for the 'require.memory' test case property
  introduced in ATF 0.15.

* Renamed the user-specific configuration file from ~/.kyuarc to
  ~/.kyua/kyua.conf for consistency with other files stored in the
  ~/.kyua/ subdirectory.

* Switched to use Lutok instead of our own wrappers over the Lua C
  library.  Lutok is just what used to be our own utils::lua module, but
  is now distributed separately.

* Removed the 'Atffile's from the source tree.  Kyua is stable enough
  to generate trustworthy reports, and we do not want to give the
  impression that atf-run / atf-report are still supported.

* Enabled logging to stderr for our own test programs.  This makes it
  slightly easier to debug problems in our own code when we get a
  failing test.

(jmmv)