Initialize

Requirement for linking a project to ploi, is that your working directory is a git repository.

The ploi init command allows you to start the ploi.io site provisioning process.

When calling ploi init, you can choose from an interactive list, which server you want to link the site with.

Then you're getting asked if you want to create a new site on that server, or to link your repository with an already
existing site.

After confirming the domain, you're getting asked which Repository-Driver is used for your project.
Available ones are github, bitbucket, gitlab and custom.

The script now tries to auto-detect your current repository url, and asks you to confirm it.

IMPORTANT: When using a provider else than custom you have to specify your repo in short form, without
the hole url. Example: schmidfelix/example-app. When using the custom driver, specify your URL completely, example:
git@github.com:schmidfelix/example-app.git

You have to confirm your current branch, and your project is linked! It will also automatically active a test domain,
which gets printed after creating the site.