- improved MailPoet ajax to fix token issue
- added js validation and ajax submit in public.js
- add util security to generate tokens
- updated router to use new util security
- added jquery-validation module
- update public config in webpack config
- added error messages in form
- added public js code to handle validation and ajax submit
- added widget initializer
- added form widget
- added acceptance test for adding the widget
- reorganized jquery validation lib to include languages
- added Widget initializer class
- fixed cache method in initializer
- added widget front JS to validate and submit (ajax / post)
