feat(readme): add new theme (#1744)

README.md

@@ -5,11 +5,14 @@
 [Who uses ngx-admin?](https://github.com/akveo/ngx-admin/issues/1645)
 
 # Admin template based on Angular 6+, Bootstrap 4 and <a href="https://github.com/akveo/nebular">Nebular</a>
-<a target="_blank" href="http://akveo.com/ngx-admin/#/pages/dashboard?utm_source=github&utm_medium=ngx_admin_readme&utm_campaign=demo"><img src="https://i.imgur.com/XoJtfvK.gif"/></a>
 
-### Two themes available:
+### Three themes available:
+
+| Corporate Theme |
+|:---------------:|
+|<a target="_blank" href="http://akveo.com/ngx-admin/#/pages/dashboard?theme=corporate&utm_source=github&utm_medium=ngx_admin_readme&utm_campaign=themes"><img src="https://i.imgur.com/axbJYdN.png"/></a>|
 
-| Cosmic Theme | Business Theme |
+| Cosmic Theme | Light Theme |
 |:------------:|:--------------:|
 |<a target="_blank" href="http://akveo.com/ngx-admin/#/pages/dashboard?theme=cosmic&utm_source=github&utm_medium=ngx_admin_readme&utm_campaign=themes"><img src="https://i.imgur.com/FgRZcqL.png"/></a>|<a target="_blank" href="http://akveo.com/ngx-admin/#/pages/dashboard?theme=default&utm_source=github&utm_medium=ngx_admin_readme&utm_campaign=themes"><img src="https://i.imgur.com/fozHlRJ.png"/></a>|
 
@@ -39,6 +42,10 @@
 
 And many more!
 
+### Hot Themes Reload
+
+<a target="_blank" href="http://akveo.com/ngx-admin/#/pages/dashboard?utm_source=github&utm_medium=ngx_admin_readme&utm_campaign=demo"><img src="https://i.imgur.com/XoJtfvK.gif"/></a>
+
 ### Demo
 
 <a target="_blank" href="http://akveo.com/ngx-admin/">Live Demo</a>