Updated for UTF8 issue

- This bumps the cookbook for common so the new Berks.lock file can
pull down the UTF8 glance fix.
- Updated CHANGELOG.md to reflect this

Related-Bug: #1356887
Change-Id: I20bfbd57b63b8521742990f80f6d86f7acd9a6f9
Merge "Updated for UTF8 issue" into stable/icehouse