Add backup_restore cookbook
Add backup_restore recipes to roles
Modify site-cookbooks for nginx_part.
Add upstream.conf and server.conf and delete app.conf.
Add static url setting for nginx.
Fix multiple errors and refactor attributes
Fix parameter merge logic to deep_merge.
Fix dependencies and deploy process
Merge feature/add-backup-restore
Merge feature/fix_develop
Add backup_restore cookbook to Berksfile
Fix to uninclude README.md.
Modify consul startup proirity.
Merge remote-tracking branch 'origin/develop' into feature/serverspec
Resolve conflict between mysql-community-client and Percona-Server-client
Merge remote-tracking branch 'origin/develop' into feature/serverspec
Fix ruby version to 2.1.2.
Merge remote-tracking branch 'origin/develop' into feature/serverspec
Add mysql::client to setup
Replace mysql-devel to mysql-community-devel
Refactor application deploy attributes
load default proxy settings from ENV['http_proxy']