Work in progress:
* New domains admin page, all menus are now at the same level,
* Views, models and forms partial refactoring (better code organization).
wip: #36, using tinyMCE (django-tinymce) to write messages in HTML. Currently, compose a new message is working pretty well. Answering or forwarding a message is still a mess...
Many updates in this commit:
* first work on the webmail plugin, for now only emails listing and folders browsing is supported...
* New login form,
* New graphical layout (still needing improvments)
* code factoring between webmail and quarantine plugins
* etc.
tonio