wrote a doc_string for index function
Merge pull request #1 from priyanjasingh/doc_index

wrote a doc_string for index function
reviewer signup form
Merge pull request #2 from khushbu14/doc_reviewer_signup

reviewer signup form
will be ignoring all *~ files
Merge branch 'master' of https://github.com/khushbu14/webportal
Added list of ignored files and dirs.
wrote doc for userlogin
Merge pull request #3 from sudheer2980/doc_userlogin

wrote doc for userlogin
Merge pull request #4 from priyanjasingh/ignore_file

Ignore file
Total changes today by Jeet upto 12 noon
Removed unnecessary files and dirs.
Final changes by Jeet till 1pm
Merge pull request #5 from priyanjasingh/removed_files

Removed unnecessary files and dirs.
Merge branch '12june' into register-login

Conflicts:
	templates/webapp/contributor_signup.html
	templates/webapp/index.html~
	webapp/forms.py
	webapp/forms.pyc
	webapp/forms.py~
	webapp/models.pyc
	webapp/urls.pyc
	webapp/views.py
	webapp/views.pyc
	webapp/views.py~
	webportal/settings.pyc
	webportal/urls.py
	webportal/urls.pyc
	webportal/urls.py~
Deleted 'media' directory.
Merge pull request #6 from jeet23/register-login

Register login