only show users with assigned roles (closes #101)
add checking to teams
set checked when a user comments
add supervise ability
add box for supervisors on team page
use snapito free api url
create real db entry for user used in team specs
read attribute before querying with nil in #last_checked_by
create a user with a role in usercontroller specs
send checked wrapped in team param
update bootstrap-sass
import bootstrap/theme
use btn-group for actions on team
add space between actions and team-profile
remove erb from application sass
remove bootstrapvars file
fix atom link on activities
fix forms and styling (closes #112)
close #111

- remove supervisor from admin roles
- only show supervisors indicators if private field is filled out
use select box for now on application-form