Cleaned up password reset language
Added unique email validation
Fixed an issue with recommender submission

No need to check recommendation completion again here - since it is done at rec_finalsubmission
Added deadlines notice to login pages
Added deadlines notice to login pages
Added alerts to login pages
Merge branch 'master' of ssh://github.com/aliyarahman/student-application into livechanges

Conflicts:
	app/templates/login.html
	app/templates/rec_login.html