Well, we are going to need to add six to `install_requires` in the long term anyway :) Also, keeping the same behavior for both Python 2 and 3 is the best way to avoid weird bugs.

FTR, there are four usages of `iteritems`:

1. storm/\__main__.py:                    for key, value in host.get("options").iteritems():
2. storm/\__main__.py:                    for key, value in host.get("options").iteritems():
3. storm/kommandr.py:            for command, alias_list in storm_config.get("aliases").iteritems():
4. storm/ssh_config.py:            for key, value in host_item.get("options").iteritems():

and two of `items`:

1. storm/ssh_config.py:            for key, value in host_entry.get("options").items():
2. storm/ssh_config.py:            for key, value in host_item.get("options").iteritems():