register.html: Centering registration form
Merge branch 'master' of https://github.com/DrkSephy/lehman-hackathon
register.html: Updating register.html button
updated sign in
Can add numbers and emails of students
fixing merge
Merge remote-tracking branch 'upstream/master'

Conflicts:
	app/hack/send_email.pyc
	app/hack/send_sms.pyc
Merge pull request #33 from lsxliron/master

Prof. can add numbers and emails and A SLICE
fixing merges
Merge pull request #34 from Fitzclutchington/master

signin bootstrap