Mozilla's socket is not extensible via Object.preventExtensions(obj)
and throws exceptions when non-prototype function .oncert is added.
The callback function is needed for the other shims.
* Add app manifest for firefox packaged app
* Ask user to reload when appcache is updated
* Fix boxshadow on all inputs and textareas
* Fix AppCache for Firefox
* Move Chrome App update code to updatehandler
* Introduce 2 sec timeout for sent notifications
* Notify only for new messages in the inbox
* Close pending notes when a msg is marked unread in the inbox
Use the first folder provided in well known folders
Add migration script to fix clients with multiple folders for same
category
Handle folder deletion smarter
Extract some magic number/strings to constants in emaildao
* add custom login ability
* encrypt email password
* allow arbitrary tcp connections
* add db migration script v3 -> v4
* add bug reporting capability with the axe logger
* fix nonexistent folder handling
* enable message upload after sent
* use plain text alternative body when replying to html mails
* Move set-credentials.* -> login-set-credentials.*
* Use login styles for set-credentials
* Make OAuth optional
* Add ng-animate module in libs
* Move error dialog init to app.run
* Include error dialog template only once in index.html
* Fix race condition between ng-repeat, ng-class using ng-animate
