Add "deactivate" in profile page, and check every login_required views with user.is_active
add a condition to check if the user has been deactivated
Merge branches 'deactivate_user' and 'dev' of github.com:xHFT/pencilme-dev into deactivate_user
Merge branches 'AWS_SES' and 'dev' of github.com:xHFT/pencilme-dev into dev
Merge pull request #33 from xHFT/AWS_SES

django AWS SES
Merge branch 'dev' of github.com:xHFT/pencilme-dev into dev
ACCOUNT_EMAIL_VERIFICATION = 'mandatory'
Merge branches 'deactivate_user' and 'dev' of github.com:xHFT/pencilme-dev into deactivate_user
add @active_user_required
Merge pull request #34 from xHFT/emailnotification

Emailverification
review strings in html files
Merge branch 'strings_review' into dev
Merge pull request #29 from xHFT/deactivate_user

Deactivate user
add SES configuration
Merge branches 'AWS_SES' and 'dev' of github.com:xHFT/pencilme-dev into dev
Merge branches 'dev' and 'master' of github.com:xHFT/pencilme-dev