Waterfox

What's new in this version:

New:
- OpenPGP: Added option to disable email subject encryption

Changes:
- OpenPGP public key import now supports multi-file selection and bulk accepting imported keys
- MailExtensions: getComposeDetails will wait for "compose-editor-ready" event

Fixes:
- New mail icon was not removed from the system tray at shutdown
- "Place replies in the folder of the message being replied to" did not work when using "Reply to List"
- Thunderbird did not honor the "Run search on server" option when searching messages
- Highlight color for folders with unread messages wasn't visible in dark theme
- OpenPGP: Key were missing from Key Manager
- OpenPGP: Option to import keys from clipboard always disabled
- The "Link" button on the large attachments info bar failed to open up Filelink section in Options if the user had not yet configured Filelink
- Address book: Printing members of a mailing list resulted in incorrect output
- Unable to connect to LDAP servers configured with a self-signed SSL certificate
- Autoconfig via LDAP did not work as expected
- Calendar: Pressing Ctrl-Enter in the new event dialog would create duplicate events
- Various security fixes