Module path should be "github.com/kylesliu/gin_metrics", or "github.com/kylesliu/gin-metrics "

[KateGo520]

Background

Module path is inconsistent with go import path.
GO111MODULE=on, as README said, run go get github.com/kylesliu/gin_metrics:

go: downloading github.com/kylesliu/gin_metrics v0.0.8
go: github.com/kylesliu/gin_metrics upgrade => v0.0.8
go get: github.com/kylesliu/[email protected]: parsing go.mod:
        module declares its path as: github.com/kylesliu/gin-metrics
                but was required as: github.com/kylesliu/gin_metrics 

Solution

Fix the module path:

1. Rename the module path to "github.com/kylesliu/gin_metrics": https://github.com/kylesliu/metrics/blob/master/go.mod#L1

module github.com/kylesliu/gin_metrics
go 1.12
require (
	…
) 

2. Change the README document to use go get github.com/kylesliu/gin-metrics.

[KateGo520]

@kylesliu Could you help me review this issue? Thx :p