Add the `osx-bootstrap::ssh` recipe
Add the `osx-bootstrap::bash` recipe
Add the `osx-bootstrap::git` recipe
Add the `osx-bootstrap::preferences` recipe
Add the `osx-bootstrap::gnupg2` recipe
Add the `osx-bootstrap::editor` recipe
Add the `osx-bootstrap::xcode` recipe
Add the `osx-bootstrap::includes` and `osx-bootstrap::rbenv` recipes
Add the `osx-bootstrap::java` and `osx-bootstrap::ruby` recipes
Add the `osx-bootstrap::postgresql` recipe
Add the `osx-bootstrap::machine` recipe
Enable lookups by MAC address in the `osx-bootstrap::machine` recipe
Introduce the `OsX::Bootstrap::Ssh` library and use it, instead of `ssh-keygen`, to generate SSH public key file contents from private keys
Install Homebrew's `openssh` package to replace OS X's pre-installed, outdated version