1. add factories.rb 2 delete 2 file about spec
1. opimization the project controller 2.change the routes
1. optimize the project controller 2. uptate the show.html.erb
1. repair the views about check_in notifier 2. change the routes
change the Gemfile for heroku
update the Gemfile.lock
prepare for the heroku
Merge branch 'dev'
heroku
add the route for /
heroku
Merge branch 'dev'
1.optimized code about checkin_controller and projects_controller
 translate english -> chinese
change Procfile
heroku
heroku
add test for projectController
Merge branch 'dev'
add the test for Projectcontroller
heroku