"Added Button to login on Settings page"

[championpaddler]

Fixes #505

Checklist

• [x] I have read the Contribution & Best practices Guide and my PR follows them.
• [x] My branch is up-to-date with the Upstream master branch.
• [x] The unit tests pass locally with my changes
• [x] I have added tests that prove my fix is effective or that my feature works
• [x] I have added necessary documentation (if appropriate)
• [x] All the functions created/modified in this PR contain relevant docstrings.

Changes proposed in this pull request:

-"Added Button to login on Settings page"

[championpaddler]

@ms10398 @hkedia321 Please review.

[championpaddler]

@zamhaq Please review.

[championpaddler]

@hkedia321 @prateekiiest Please review and merge this.

[championpaddler]

@anubhavp28 @mariobehling Please review.

[championpaddler]

@hkedia321 @fragm3 Added Screenshot.

[championpaddler]

@fragm3 Done .