[COOK-3348] Fix objectClass typo

Signed-off-by: Seth Vargo <sethvargo@gmail.com>
Update CHANGELOG format
Fix whitespace and update README
Version bump to v0.11.4
Bump devodd release
[COOK-3351] Fix printing hostname

Signed-off-by: Seth Vargo <sethvargo@gmail.com>
[COOK-3548] Ensure preseed_dir is created

Signed-off-by: Seth Vargo <sethvargo@gmail.com>
Merge branch 'upstream' into jenkins-upstream-12

Conflicts:
	Rakefile

Manually merged
Merge pull request #2 from rackspace-cookbooks/jenkins-upstream-12

manual merges from openldap - upstream
reviewed