tweaked duration display format
added basic agenda, just display so far
fixed variable name error
updated group views with partials and authorization
updated users show view with partials and authorization
added charts, Status.yesterday, duration calc in users_controller; still need to fix botched js
added 'tracked' column to statuses; added conditional after_save for a trackable status to create an entry in the new durations table that's also just been added in this commit
fine-tuned logic and added 'yesterday'
started fixing js
implemented edit-in-place for agenda in groups show page, avilable only to current user's own agenda
added function for group owner to edit group name and add a user to group
attempted deviseinvitable (nope); made small fixes here and there; added 'remove user from group'
added ability to add a new group
tiny fixes
basic styling to groups show page in progress
basic styling to groups show page still in progress; all done up to individual statuses
basic styling done for groups show page
added styling to home page
basic styling done
added username to individual status so you know how to @ people