Copy-and-paste Go client example (#4448)
Copy-and-paste Go client example (#4448)

* Copy-and-paste Go client example

Includes Go source that runs without modification, as well as simple
instructions for compiling, running, and viewing the output in the
Consul UI.

* Remove unnecessary flags from development server example

This is a bare minimum Go example needed to store keys and values in
Consul. The `-ui` and `-server` flags aren't needed when running with
`-dev`.

scalp42/consul,calgaryscientific/consul,42wim/consul,youhong316/consul,vamage/consul,youhong316/consul,scalp42/consul,kingland/consul,vamage/consul,hashicorp/consul,youhong316/consul,42wim/consul,42wim/consul,vamage/consul,youhong316/consul,kingland/consul,hashicorp/consul,42wim/consul,42wim/consul,vamage/consul,kingland/consul,kingland/consul,scalp42/consul,vamage/consul,calgaryscientific/consul,hashicorp/consul,calgaryscientific/consul,kingland/consul,scalp42/consul,calgaryscientific/consul,hashicorp/consul,youhong316/consul,scalp42/consul,calgaryscientific/consul