top bar working for students and alumni
added path for current_student current_tutor
header working on every page
student show page working
added layout for forms. Only difference is the width is 50%
added class for style in tutors form
drop down for courses
add image property to student and tutor
implement action mailer but not yet tested
ActionMailer working properly but still enabled for Welcome emails only
Merge branch 'don-sunday'