Add default utf8 character set option
Don't try to save the node on solo
fix repo_key_id to repo_key
Merge pull request #80 from mose/repokey

Corrects apt_key attr typo.
Merge pull request #79 from mmangino/master

Avoids node object save for bind_address with chef-solo.
Adjust UTF8 defaults & add to README
Merge pull request #84 from avit/utf8

Add default utf8 character set option
add contribution from @avit to README
Merge remote-tracking branch 'upstream/master'