Description of problem: All ice setup tests are failing, preventing a release


Version-Release number of selected component (if applicable):


How reproducible: Always


Steps to Reproduce:
1. run py.test on the repository

Actual results:
============================= test session starts ==============================
platform linux2 -- Python 2.7.5 -- pytest-2.3.5
collected 43 items / 1 errors
ice_setup/tests/test_distributions.py FFFFFFFFFFFF
ice_setup/tests/test_paths.py ..FF
ice_setup/tests/test_prompts.py ...........................
==================================== ERRORS ====================================
_______________ ERROR collecting ice_setup/tests/test_system.py ________________
ice_setup/tests/test_system.py:6: in <module>
>   from ice_setup.ice import get_fqdn, infer_ceph_repo, ICEError, DirNotFound
E   ImportError: cannot import name infer_ceph_repo
=================================== FAILURES ===================================
______________________ TestYum.test_creates_default_file _______________________
self = <ice_setup.tests.test_distributions.TestYum object at 0x2550210>
etc_path = '/tmp/tmpeCMO62'
    def test_creates_default_file(self, etc_path):
>       Yum.create_repo_file('ceph', 'repo_url', 'gpg_url', etc_path=etc_path)
ice_setup/tests/test_distributions.py:20:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
cls = <class 'ice_setup.ice.Yum'>, template_name = 'ceph', repo_url = 'repo_url'
gpg_url = 'gpg_url', file_name = 'ice.repo', use_gpg = True, kw = {}
etc_path = '/tmp/tmpeCMO62'
    @classmethod
    def create_repo_file(cls, template_name, repo_url, gpg_url, file_name=None, use_gpg=True, **kw):
        """set the contents of /etc/yum.repos.d/ice.repo"""
        etc_path = kw.pop('etc_path', '/etc/yum.repos.d')
        file_name = '%s.repo' % (file_name or 'ice')
>       template = yum_templates[template_name]
E       KeyError: 'ceph'
ice_setup/ice.py:583: KeyError

Expected results:
All tests passed