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