v0.5.0

Changelog

83b499e Update dependencies
22eba8d use newer version cli THANKS @smileboywtu
936176c add home dir config .croc
734e04b use link flag to control version
407d852 fix file split bugs and sending server:port display error

---

Automated with GoReleaser
Built with go version go1.9.3 linux/amd64