Revert package.json name

[moritzraho]

This PR reverts the package.json name introduced by #10.

Related Issue

10

Motivation and Context

The reason for this is that we use the package.json name and version for the deployment name and that some characters are illegal in OpenWhisk actions.

Types of changes

• [x] Bug fix (non-breaking change which fixes an issue)
• [ ] New feature (non-breaking change which adds functionality)
• [ ] Breaking change (fix or feature that would cause existing functionality to change)

Checklist:

• [x] I have signed the Adobe Open Source CLA.
• [x] My code follows the code style of this project.
• [x] My change requires a change to the documentation.
• [x] I have updated the documentation accordingly.
• [x] I have read the CONTRIBUTING document.
• [ ] I have added tests to cover my changes.
• [x] All new and existing tests passed.

[moritzraho]

yeah it's not ideal.. maybe later we could find a way around, e.g. replace illegal chars before deployment