changes in views.py
Subject: Documentation using Pyhton-Sphinx.

- Instructions included in ReadMe.
changes in reviewer part
alignment of profile picture
fixed bug in upload more tag
Merge pull request #31 from psachin/docs

Subject: Documentation using Python-Sphinx.
Merge branch 'new' of https://github.com/priyamvadachundawat/webportal into priyamvadachundawat-new

Conflicts:
	templates/contributor.html
Merge branch 'priyamvadachundawat-new'

Conflicts:
	templates/contributor_comment.html
Merge branch 'master' of https://github.com/khushbu14/webportal