Merge pull request #12 from stevenpost/style-fixes

Style: the 'present' or 'absent' keywords should be quoted

Style: align on the '=>' characters in a block

Style: file modes should be 4 digits and quoted

Upgrade to Wheezy

Merge pull request #11 from Jimdo/puppet-installer

Use Puppet installer

Merge pull request #10 from Jimdo/puppet3

Fix URL to Puppet Forge

Update to Puppet 3

Merge pull request #9 from zined/use_identities_only_to_not_have_ssh_agent_interfering

only use the configured "IdentityFile"

Merge pull request #8 from Jimdo/correct_stdlib_dependency

clarify stdlib dependency

regression for BC: ssh_config_dir has been a param as well