Add file extension to ActiveRecord generator
Merge pull request #41 from logistik-digital/40-migration-file-extension

Add file extension to ActiveRecord generator
Include ActiveAdmin devise module to handle controllers and rendering of views. Change show page to match ActiveAdmin styling.
Update README.md
Turn autocomplete off for :code
Merge branch 'activeadmin-2fa' of github.com:logistik-digital/two_factor_authentication into activeadmin-2fa