added line graph
added unicorn gem
added workers
adjusted weekly worker
removed graph for mobile, removed index for goals
fixed user show page for past goals
progress bar working
add progress bar
Merge branch 'progress-bar' into adding-sidekiq

added progress bar
updated index page message
pagination with ajax is functioning
merged paganation branch
adjusted js for ajax
fixed issue with user editing other users checkpoints
adjusted progress bar color
add sample goal modal
added label for graph
added quotes to index page
worker functioning and emails are sending
moved sendgrid creds, edited email