Fix #2209: Submission re-run functionality.

[yashdusing]

Fix #2209 : Adds the functionality to re-run submissions from 'all submissions' page.

Steps to verify :

• 1. From the admin panel, change the status of any of the submission to cancelled.
• 2. Load the 'all submissions' page, which will have have the cancelled submission and re-run the submission from the button
• 3. Refresh the page and load all submissions again (currently trying to fix that by dynamically refreshing submissions when re-run button is clicked)

[yashdusing]

@RishabhJain2018 Please review !

[RishabhJain2018]

Once you remove the challenge id and phase id from the URL, both the API and controller will change. Please add that change.

[RishabhJain2018]

@yashdusing Are you working on this?

[yashdusing]

@RishabhJain2018 yes. Will start work tomorrow

[yashdusing]

@RishabhJain2018 made the changes. Please review

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[stale]

This pull request has been automatically closed as there is no further activity. Thank you for your contributions.