fixed sign_up redirection - confirmation issue
fixed job_id reference in referral and added flash functionality (not complete)
removed before validation
adding different forms, logic, migration for refer vs ask to be referred
adding different forms, logic, migration for refer vs ask to be referred, mailer_logic(unfinished)
fixed mailer and routes in mailer
small changes to mailer
pagination for admin view setup
Merge pull request #2 from ruan20a/master

5/20 Tasks Update