Prevent password managers autofill password for mailuser interface

interface/web/mailuser/lib/lang/en_mail_user_password.lng

@@ -7,4 +7,5 @@ $wb['generate_password_txt'] = 'Generate Password';
 $wb['repeat_password_txt'] = 'Repeat Password';
 $wb['password_mismatch_txt'] = 'The passwords do not match.';
 $wb['password_match_txt'] = 'The passwords do match.';
+$wb['password_click_to_set_txt'] = 'Click to set';
 ?>
\ No newline at end of file

interface/web/mailuser/lib/lang/nl_mail_user_password.lng

@@ -7,4 +7,5 @@ $wb['generate_password_txt'] = 'Generate Password';
 $wb['repeat_password_txt'] = 'Repeat Password';
 $wb['password_mismatch_txt'] = 'The passwords do not match.';
 $wb['password_match_txt'] = 'The passwords do match.';
+$wb['password_click_to_set_txt'] = 'Klik om in te stellen';
 ?>

interface/web/mailuser/templates/mail_user_password_edit.htm

@@ -15,7 +15,7 @@
                 <label for="password" class="col-sm-3 control-label">{tmpl_var name='password_txt'}</label>
                 <div class="col-sm-9">
 				<div class="input-group">
-					<input type="password" name="password" id="password" value="{tmpl_var name='password'}" class="form-control" autocomplete="off" onkeyup="pass_check(this.value);checkPassMatch('password','repeat_password');" />
+					<input type="password" name="password" id="password" value="{tmpl_var name='password'}" data-toggle="tooltip" data-placement="left" title="{tmpl_var name='password_click_to_set_txt'}" readonly onfocus="this.removeAttribute('readonly');" class="form-control" autocomplete="off" onkeyup="pass_check(this.value);checkPassMatch('password','repeat_password');" />
 					<span class="input-group-btn">
 						<button class="btn btn-default" type="button" onclick="generatePassword('password','repeat_password');">{tmpl_var name='generate_password_txt'}</button>
 					</span>
@@ -31,7 +31,7 @@
             </div>
             <div class="form-group">
                 <label for="repeat_password" class="col-sm-3 control-label">{tmpl_var name='repeat_password_txt'}</label>
-                <div class="col-sm-9"><input type="password" name="repeat_password" id="repeat_password" value="" class="form-control" autocomplete="off" onkeyup="checkPassMatch('password','repeat_password');" /></div></div>
+                <div class="col-sm-9"><input type="password" name="repeat_password" id="repeat_password" value="" data-toggle="tooltip" data-placement="left" title="{tmpl_var name='password_click_to_set_txt'}" readonly onfocus="this.removeAttribute('readonly');" class="form-control" autocomplete="off" onkeyup="checkPassMatch('password','repeat_password');" /></div></div>
             <div class="form-group">
 				<div class="col-sm-offset-3 col-sm-9">
 					<div id="confirmpasswordError" style="display:none;" class="confirmpassworderror">{tmpl_var name='password_mismatch_txt'}</div>