Merge branch 'setting-up-emails'

emails not fully setup, but the framework is there
updated one more spelling change; changed the signup form back to the old behavior
more spelling changes
updating email backend back to defualt and changing debug to false (automate later)
one last spelling change
another spelling change. Why won't find work?
adding the career services section
updating settings for push to heroku
changing back settings. really need to figure out how to do this