Imports
- github.com/NguyenHoaiPhuong/books-stock/server/api
- github.com/NguyenHoaiPhuong/books-stock/server/config
- github.com/NguyenHoaiPhuong/books-stock/server/error
- github.com/NguyenHoaiPhuong/books-stock/server/jsonfunc
- github.com/NguyenHoaiPhuong/books-stock/server/model
- github.com/NguyenHoaiPhuong/books-stock/server/repo
- github.com/NguyenHoaiPhuong/books-stock/server/utils
- github.com/globalsign/mgo/bson
- github.com/gorilla/mux