JK-29 Mailgun Implementation
  - added mail_base.html
  - added mail_email.html
  - added urls.py
  - added views.py
  - fixed base.html
Merge branch 'cemkiy' into develop

Conflicts:
	mailgun/views.py
 JK-29 killer barisariburnu fix
 -fixed:murdered by barisariburnu
JK-29 Mailgun Implementation
  - added mail_base.html
  - added mail_activation.html
  - added social.min.css
 JK-30 method update
 -added:example