Mention go module support in documentation

Author: stoewer

README.md

@@ -3,28 +3,55 @@
 [![GoDoc](https://godoc.org/github.com/stoewer/go-strcase?status.svg)](https://godoc.org/github.com/stoewer/go-strcase)
 ---
 
-# Go strcase
+Go strcase
+==========
 
 The package `strcase` converts between different kinds of naming formats such as camel case 
 (`CamelCase`), snake case (`snake_case`) or kebab case (`kebab-case`).
 The package is designed to work only with strings consisting of standard ASCII letters. 
 Unicode is currently not supported.
 
-## Versioning and stability
+Versioning and stability
+------------------------
 
 Although the master branch is supposed to remain always backward compatible, the repository
-contains version tags in order to support vendoring tools such as `glide`.
+contains version tags in order to support vendoring tools.
 The tag names follow semantic versioning conventions and have the following format `v1.0.0`.
+This package supports Go modules introduced with version 1.11.
 
-
-## Install and use
-
-```sh
-go get -u github.com/stoewer/go-strcase
-```
+Example
+-------
 
 ```go
 import "github.com/stoewer/go-strcase"
 
 var snake = strcase.SnakeCase("CamelCase")
 ```
+
+Dependencies
+------------
+
+### Build dependencies
+
+* none
+
+### Test dependencies
+
+* `github.com/stretchr/testify`
+
+Run linters and unit tests
+-------------------------- 
+
+Since some of the linters ran by gometalinter don't support go modules yet, test dependencies have to be
+loaded to the vendor directory first and gometalinter itself must run with disabled module support:
+
+```
+go mod vendor
+GO111MODULE=off gometalinter --config=.gometalinter.json --deadline=10m .
+```
+
+To run the test use the following commands:
+
+```
+go test .
+```

doc.go

@@ -2,7 +2,7 @@
 // All rights reserved.
 
 // Package strcase converts between different kinds of naming formats such as camel case
-// (CamelCase), snake case (snake_case) or kebab case (`kebab-case`). The package is designed
+// (CamelCase), snake case (snake_case) or kebab case (kebab-case). The package is designed
 // to work only with strings consisting of standard ASCII letters. Unicode is currently not
 // supported.
 package strcase