5.3.7.6

* Passwords now uses Bcrypt for its passwords, and its salt has changed.
* If your server does not have Blowfish enabled, Passwords will be
disabled (if enabled) and will not be available to you.
* Upon activation of the plugin, a salt will be generated for you;
however, you may change it if you wish.
* If (and when) you change the salt, you will need to resave your
passwords.
* You will also need to resave your passwords upon reactivation of the
plugin.
* File hash function moved to a button so as not to continously grab the
contents of the plugin file every time the Home section is loaded.