19.53-16 and 19.53-18 (#1493)

* 19.53-16

* 19.53-17

* 19.53-18

Author: iliajie

theme.info

@@ -1,7 +1,7 @@
 desc=Authentic Theme
 longdesc=Webmin/Usermin/Virtualmin/Cloudmin theme based on Bootstrap and Font Awesome (https://github.com/authentic-theme/authentic-theme)
 version=19.53
-mversion=15
+mversion=18
 depends=1.950 1.800
 webmin=1
 usermin=1