[Frontend] Implemented googleAuth and FaceBookAuth in frontend

[sachinsom93]

Description

Implemented googleAuth and FaceBookAuth in frontend.
Fixes #132

Type of change

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• This change requires a documentation update

Also, include screenshots for the verification and reviewing purpose.

Checklist:

• My code follows the style guidelines of this project
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• My changes generate no new warnings
• I have added tests that prove my fix is effective or that my feature works
• New and existing unit tests pass locally with my changes
• Any dependent changes have been merged and published in downstream modules

Currently I've only implemented these Auths in Frontend, as I need token based login, and Implementation token based login is already coved in #85 that is not reviewed, so as soon as token based authentication PR will be merged, I will start working on the backend part of facebook and googleAuth.