Change project name

- displayed name changed from ralph pricing to scrooge
Merge branch 'release/2.1.0' into feature/change-name-from-ralph-pricing-to-scrooge
Merge branch 'release/2.1.0' into feature/change-name-from-ralph-pricing-to-scrooge
Merge pull request #108 from kula1922/feature/change-name-from-ralph-pricing-to-scrooge

Change project name