added email notifications migratioN
modified migiration to get around mass assignment of user.id
email notifications created after user creation"
added manage options to edit page (ugly)
styled notification settings and applied to existing project approval emails
Merge branch 'master' of github.com:calblueprint/projectPortal into manage_mail_settings
Merge pull request #50 from helenaut/manage_mail_settings

Manage mail settings