rest.go Renamed to rest2go

My repository/project rest.go has been renamed to rest2go. This name-change became necessary so one could go get the repository/code. Now, no manual cloning and import-renaming is necessary any more.

I recently also made rest2go compatible to Go version 1. The 2 examples have also been adjusted and tested. So feel free to go ahead and try it out!

More details about the rename can be found on rest2gos github, in the now closed issue 20. Thanks to Phrozen for reporting this issue in a perfect manner, which initiated me into doing it.

Rest2go is a RESTful http server (library) for go, easing the setup of RESTful services in Go.