* [ADD] Added some user preferences like show optional actions and top navigation bar.
* [MOD] Updated German translation. Thanks to @wagnst and @ffflorian
* [MOD] Updated French translation. Thanks to jmrh, grandpas29 and julien
* [MOD] Fallback to plain passwords on forms when PKI is not available. It does not affect to the accounts.
* [FIX] Fixed language strings. Closes#147
* [FIX] Fixed master password changing issue that fails when no custom fields are defined.
* [FIX] Fixed redirection from 2FA page after login.
* [FIX] Fixed account main group saving.
* [ADD] Temporary password can be viewed within session.
* [ADD] Old backup and export files are deleted when performing a new backup/export.
* [ADD] Added the ability to force the connection through HTTPS.
* [MOD] CSS and JS files are now minimized by default.
* [MOD] Updated translations.
* [MOD] UI tweaks.
* [FIX] Fixed issue on enabling secondary users/groups edit on accounts.
* [FIX] Fixed issue when sending email request to blank recipients.
* [ADD] New log class for better action events handling.
* [ADD] New email class which uses Log class attributes for message composing.
* [ADD] New Request class for managing POST/GET requests.
* [MOD] Almost whole session vars are managed through Session class.
* [MOD] Minor fixes on templates
