Add thin in gemfile and bundle install
Add seed and rollback tasks in rakefile
Add seeds.rb in ./db for inserting data to DB conveniently
Add seeds.rb in ./db for inserting data to DB conveniently
Add rollback.sh and server.sh
Elevate the authorities of all files
Add test.sh
Add item list view by jquery ajax
Merge branch 'master' of https://github.com/SanCoder-Q/letusgo-team-c into SanCoder-Q-master
Merge branch 'SanCoder-Q-master'