I looked at the branch. I think it's fine - I just had a few suggestions.
Before submitting a pull request, can you rebase onto the latest master branch? Looks like the last common commit was:
- Narendra Kumar Vankayala cec0368 "Enable social login using Google"
Please check for any possible conflicts. If you rebase and there are some conflicts, you will be in a good position to resolve them – better than me!