Pretty major change in behavior, but with modules a change is needed.
Now cobra can initialize and add from within any Go module.
The experience is simplified and streamlined, but requires `go mod init` to happen first.
It's questionable that a default license makes any sense from a legal perspective.
If the tool created the license without the user choosing it, then it may not even be applicable.
Best to let the user choose their license with intent.
Cobra and Viper are great together, but it's not uncommon to use them apart.
New Cobra users don't know better and including Viper by default adds complexity to the skeleton.
* fix: ensure that testproject is removed even after a failure
* fix: defer licenseFile
* style: simply defer os.RemoveAll
* cobra/cmd: add getProject test func
* update Example in README.md (#769)
* specify the color as the required arg (#777)
* command: fix typo in docstring of InheritedFlags (#779)
* add istio to the list of projects built with Cobra (#786)
* remove redundant 'else' (#806)
* add mattermost-server as a project built with Cobra (#824)
* update README.md (#826)
Fix the comment: consistent with others
* add uber/prototool as a project built with Cobra (#831)
* fix(ci): use go vet, update to Go 1.12, update shellcheck to v0.4.6 (#832)
* add go.mod and go.sum (#833)
* chore(travis): move 'diff' job to separate stage in Travis (#839)
* chore(travis): use language configuration list instead of explicit entries in matrix.include (#839)
* chore(travis): update shellcheck-docker to v0.6.0 (#839)
* update(README.md): separate projects by commas, instead of using a list
* chore: update viper to v1.3.2 and go-md2man to v1.0.10
* fix: convert CRLF to LF when comparing files
* use kyoh86/richgo to provide colored test outputs
