repairs to classifier that make score_coefficient actually work now. Also a fix this error:

cardiac.expression.classify('is_alive')

/Users/leenjamal/flotilla/flotilla/util.pyc in memoizer(*args, **kwargs)
     93         key = str(args) + str(kwargs)
     94         if key not in cache:
---> 95             cache[key] = obj(*args, **kwargs)
     96         return cache[key]
     97     return memoizer

/Users/leenjamal/flotilla/flotilla/data_model/expression.pyc in classify(self, trait, sample_ids, feature_ids, standardize, predictor, predictor_kwargs, predictor_scoring_fun, score_cutoff_fun, plotting_kwargs)
    156                                predictor_scoring_fun=predictor_scoring_fun,
    157                                score_cutoff_fun=score_cutoff_fun,
--> 158                                **plotting_kwargs)
    159         # classifier.set_reducer_plotting_args(classifier.reduction_kwargs)
    160         return classifier

TypeError: type object argument after ** must be a mapping, not NoneType
remove pep8 requirement in Makefile
remove push to gh-pages
repairs to classifier that make score_coefficient actually work now. Also a fix this error:

cardiac.expression.classify('is_alive')

/Users/leenjamal/flotilla/flotilla/util.pyc in memoizer(*args, **kwargs)
     93         key = str(args) + str(kwargs)
     94         if key not in cache:
---> 95             cache[key] = obj(*args, **kwargs)
     96         return cache[key]
     97     return memoizer

/Users/leenjamal/flotilla/flotilla/data_model/expression.pyc in classify(self, trait, sample_ids, feature_ids, standardize, predictor, predictor_kwargs, predictor_scoring_fun, score_cutoff_fun, plotting_kwargs)
    156                                predictor_scoring_fun=predictor_scoring_fun,
    157                                score_cutoff_fun=score_cutoff_fun,
--> 158                                **plotting_kwargs)
    159         # classifier.set_reducer_plotting_args(classifier.reduction_kwargs)
    160         return classifier

TypeError: type object argument after ** must be a mapping, not NoneType
Merge branch 'fix_classify' into upgrade_new_datapackages
Update Makefile
Update .travis.yml
Update .travis.yml
editing .travis.yml, trying to make build pass
Merge pull request #71 from YeoLab/upgrade_new_datapackages

Fixed classifier and started working on auto-publish after creation of a new data package
re-order requirements.txt so pandas installs before statsmodels
Merge pull request #72 from YeoLab/upgrade_new_datapackages

re-order requirements.txt so pandas installs before statsmodels
added jinja2 requirement
added pyzmq requirement
formatted interactive parameter report better
moved developer notes to DEVELOPERS.md
formatting, cleanup
Format updates for README
trying to fix .travis.yml
trying to fix .travis.yml