The badge functionality

[lunayach]

Description

The user is given badges after completing each stage and then they are added to info kit.

Fixes #128

Type of Change:

• Code
• Quality Assurance
• User Interface
• Outreach

Code/Quality Assurance Only

• This change requires a documentation update (software upgrade on readme file)
• New feature (non-breaking change which adds functionality pre-approved by mentors)

How Has This Been Tested?

Wrote new tests, they passed. Also, previous tests passed.

Checklist:

• [x] My PR follows the style guidelines of this project
• [x] I have performed a self-review of my own code or materials
• [ ] I have made corresponding changes to the documentation
• [x] Any dependent changes have been merged

Code/Quality Assurance Only

• [x] My changes generate no new warnings
• [x] I have added tests that prove my fix is effective or that my feature works
• [x] New and existing unit tests pass locally with my changes
• [x] Any dependent changes have been published in downstream modules

[shreyans29]

Also can you make the profile picture part little longer, it looks little different after shifting the edit button.

[lunayach]

@Raxerz did the changes. For the new line comments, I checked them locally, I'm having new lines there. Is it something that my editor is causing?

[lunayach]

@Raxerz done the changes.

[lunayach]

Added more tests and addressed issues.

[lunayach]

Addressed the comments and resolved the conflicts.

[Raxerz]

Resolve the conflict @lunayach

[lunayach]

@Raxerz Resolved the conflict.