It is a really simple implementation but I think it will be enough for a begining. Users can add multiple attachments with a message, each attachment must not be larger than a customizable limit.
see #38
This commit adds the following features:
* Folder creation,
* Folder modification,
* Folder removal.
There are still issues with subfolders but they should not be too complicated to fix.
I've also done some javascript refactoring.
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.
Antoine Nguyen