Изменение шаблонов

create static/cores

create core/templates/core/js/index.js

create core/templates/core/css/index.css

update core/templates/core/index.html

update core/templates/core/css/email_editor.css

update core/templates/core/generate_email.html

update core/templates/core/css/base.css

update core/templates/core/base.html

create core/templates/core/js/chat.js

update core/templates/core/index.html

create core/templates/core/css/email_editor.css