Fix #269

[nouney]

This PR fixes #269.

Cobra generator will automatically use a camelCase version of the command name if it is needed.

By example:
$ cobra add camel-case
will generate:

...
// camelCaseCmd represents the camel-case command
var camelCaseCmd = &cobra.Command{
        Use:   "camel-case",
        Short: "A brief description of your command",
...

[CLAassistant]

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1 out of 2 committers have signed the CLA.

✅ nouney
❌ Valentin Tjoncke

---

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[nouney]

What's the problem with Travis?

[bengadbois]

You need to gofmt your changes, so that diff -u <(echo -n) <(gofmt -d -s .) will return nothing

[nouney]

Nevermind, CLA is just a pain in the ass.