Initial refactor of profile support for Django 1.7
pep8 fixes
LazyModelOperations can wait on multiple models
Add trailing newline to accounts/models.py
Allow 'app_label.ModelName' passed to get_model()
Fail early with invalid lazy model names
Use get_profile_for_user() in profile signal handler
Use ProfileNotConfigured in profile functions
Use ProfileNotConfigured in accounts/admin.py
pep8 fixes
cleanup
Update accounts tests to use ProfileNotConfigured
Use get_profile_fields_form() rather than importing
Fix return statement in accounts_tags.profile_fields()
Added mezzanineopenshift to third-party apps
Added nzier.org.nz to sites in README.
Merge
Remove distutils version checking code which doesn't work with strings in versions.