updated remove_member method to also remove associated agenda
fixed 'yesterday' typo and got user dashboard charts into pie charts split by durations
reverted to server-side functions for now
updated js to remove member from group list in groups show view
made 'delete status' work with js
added dependencies where appropriate
cleaned up db
added missing styling
added 'start group' link to user dashboard's groups list if user doesn't have any groups yet; also fine-tuned db query for agendas to exclude empty-body ones
fine-tuned agendas logic in groups view and also added margin after each item
updated functions related to status durations... seem to work
removed confirmable from users to see if it changes anything on heroku
attempting to fix build on heroku