Fixed adding copilot user

Merge pull request #16 from topcoder-platform/develop

Prod Deploy - Fixing the permission issue with Copilot addition

Bug fix: Legacy project is not created for projects without description

Projects' without description (e.g. QA projects as of now) are throwing errors when trying to create a legacy project.

Bug fix: ElasticSearch cache is now being updated

Instead of making direct database calls, we are now using the projects api to update the id of the newly created direct/legacy project for the project.

Initial release for v5 projects api

Handles the legacy (mostly deals with direct) interaction for a project (usually referenced as Connect project)