Add output manifests

[MariamKhalatova]

Types of changes

• Enhancement (project structure, spelling, grammar, formatting)
• 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)
• My code follows the code style of this project.
• My change requires a change to the documentation.
• I have updated the documentation accordingly.
• I have added tests to cover my changes.
• All new and existing tests passed.

A description of the changes proposed in the Pull Request

[manushak]

@MariamKhalatova, I noticed that some files in the manifest folder (all files in the bugs and features folders) have been removed but at the same time they have output files in the outputs folder. Was that done by mistake?

[jmcook1186]

@manushak @MariamKhalatova yea this is ok - the examples folder is really just demo manifests for people to see how to implement our builtins and some common patterns - the outputs folder is more comprehensive and is intended to have larger coverage to uspport automated testing.

[jmcook1186]

sgtm