---- Changes since 1.140 ---- Added the ability to synchronize Unix users with protected directory users, configurable for each directory. ---- Changes since 1.180 ---- Added SHA1 encryption support. ---- Changes since 1.200 ---- Added the ability to manage groups too, and to specify which users and groups from the password file are allowed. ---- Changes since 1.220 ---- Added a new encryption type for protected directories - digest mode, which also uses a more secure password exchange between the web server and browser. ---- Changes since 1.250 ---- Added the ability to specify extra directives to be added to .htaccess files, thanks to Charlie Garrison ---- Changes since 1.290 ---- On Windows systems, the htpasswd.exe program is used to generate encrypted passwords. ---- Changes since 1.310 ---- Added checkboxes and a button for deleting multiple directories accounts at once. ---- Changes since 1.340 ---- Removes the need for the htdigest command to be installed if the Digest::MD5 perl module is available. ---- Changes since 1.380 ---- Users can be limited to only editing users and groups (and not adding or changing protected directories) via a new Webmin access control option. ---- Changes since 1.390 ---- Converted all user interface code to use the new Webmin UI library, for consistency. Fixed a bug that prevented a groups file from being added to an existing directory. Added a button to link to the Apache module (if accessible) for editing all settings in the .htaccess file. ---- Changes since 1.450 ---- Added a Module Config option to set permissions on created .htaccess and .htpasswd files, which defaults to 644. ---- Changes since 1.470 ---- Added a button to remove protection from multiple directories, without removing the .htaccess file.