Shoonya v1.1

This release focuses on a few bug fixes, and covers some user requests, along with dataset automation functions mentioned in detail below:

• Rename Task status rejected to to_be_revised.
• Fix a bug in the review feature.
• Add reviewer reports for project analytics.
• Refactor User field to Annotator in Project model.
• Functionality to remove users from workspace.
• Code refactoring to take user_id instead of username or email in various endpoints.
• Support automated transformation of Sentence Text Datasets to Translation Pairs Dataset involving functions for Generating Machine Translations using IndicTrans and Google Translate models.