remove support for initializing on non-empty directories (#339) BREAKING CHANGE: remove support for initializing on non-empty directories Co-authored-by: Maxim Devoir <maximdevoir@gmail.com>

fix: add `homepage` to each template's package.json file (#347) probot/probot reads the `homepage` key from `package.json` during Probot App Setup to set the GitHub App Manifest's `url`, a required property to programmatically create GitHub Apps. fixes: #346

fix: add npm to dependencies (#341) 

fix: add some type safety (#335) 

fix: add logging to init-git helper (#321) - add function docstring - remove unused boolean return value - small cleanups

fix: split main script logic into helpers (#320) * fix: split main script logic into helpers thanks @MaximDevoir for inputs and cleanups

fix: show correct folder on app creation (#318) 

feat: add --no-git-init option Given that the user already has the faculty to decide in which folder to create the application, should also be allowed to disable git initialization too.

fix: remove cross-spawn dependecy from main script, use native `npm` … …lib instead (#316) thanks @shaftoe

fix: improve testing logic, fail when warnings or errors in Jest output - fix broken logic while handling missing <destination> argument