## Todo

 * add themes

app/controllers/folders_controller.rb:

  * [ 29] [TODO] recreate local copy of folders
  * [ 98] [TODO] save system folders

app/controllers/messages_controller.rb:

  * [101] [FIXME] missing fields and support arrays

app/controllers/messages_ops_controller.rb:

  * [261] [FIXME] edit does not support attachments
  * [325] [TODO] check if email address is valid if not get address from contacts

app/models/prefs.rb:

  * [ 21] [TODO] move refresh to prefs and make refresh page with messages