Imports github.com/TV4/graceful github.com/gogap/config github.com/gogap/go-wkhtmltox/wkhtmltox github.com/gorilla/mux github.com/phyber/negroni-gzip/gzip github.com/rs/cors github.com/spf13/cast github.com/urfave/negroni Standard library imports bytes context crypto/md5 encoding/base64 encoding/hex encoding/json html io/ioutil log net/http strings sync sync/atomic text/template time