cleaning up the dump command parameters
improve test coverage - and of course fix a few glitches uncovered by the tests
Merge branch 'improve-test-coverage' into clean-dump-command
Merge remote-tracking branch 'origin/master' into clean-dump-command

Conflicts:
	tests/PHPCR/Tests/Util/Console/Command/BaseCommandTest.php
cleanups
Merge pull request #72 from phpcr/clean-dump-command

cleaning up the dump command parameters