QA: transfer project spec

What does this MR do?

This MR addresses gitlab-qa#387 (moved)

• Project and group resources are created via API
• The README file was added upon project creation via the “initialize with readme” option, per discussion during the interview.
• File editing occurs via browser, as that’s how I initially interpreted the scenario instructions. However, this could be done instead via API with ProjectPush fabricator.
• Project transfer occurs via browser, based on scenario instructions.
• New page objects were created for the file editing flow and project transfer flow
• Qa-selectors were added to haml files as needed for new page object methods

Does this MR meet the acceptance criteria?

Conformity

• [-] Changelog entry
• [-] Documentation created/updated or follow-up review issue created
• Code review guidelines
• Merge request performance guidelines
• Style guides
• Database guides
• Separation of EE specific content

Performance and testing

• Review and add/update tests for this feature/bug. Consider all test levels. See the Test Planning Process.