Merge pull request #34 from Fitzclutchington/master

signin bootstrap
modified to extend base template
Merge pull request #35 from mk200789/master

modified to extend base template
Changed base.html and redirections
Merge remote-tracking branch 'upstream/master'

Conflicts:
	app/hack/templates/addclass.html
Merge pull request #36 from lsxliron/master

Changed base.html and redirections
Added functionality to send messages and emails
Merge pull request #37 from lsxliron/master

Added functionality to send messages and emails
modify authenticateUser function to redirect to another page
modify buttons to link to notify page
Merge pull request #38 from mk200789/master

Modify views.py and addclass.html
notify work
notify work
homepage