Update/Fixes:

1. Upvote/Downvotes for post/comments have been fixed with vote accumulation and UI on main feed/dock feed and in post.

2. Dropdown menu for post manage post and report(non-functional)

3. Dropdown menu for comment manage, share and report

4. username availability warning at time of signups

5. default image change

6. Code refactor!

7. User Avatar is clickable in comments

8. Added ninja Edit for 2 mins