Refactoring Update Experiment Param Value code
Merge pull request #18 from alee/issue-11-refactor

Refactoring Update Experiment Param Value code
add uwsgi ini file to simplify supervisord setup
add participant list for inactive experiments

Now displaying participants in registered participants block for
experiments that haven't yet formed groups

Also fixing a logic inversion bug in cas login
updating sentry URL for prod
Fixing bug caused due to duplicate method get_view_model