Added screenshots to the README

Author: notisrac

README.md

@@ -139,4 +139,20 @@ pm2 monit
 # How to contribute
 Pull requests are always welcome! :)
 
+# Screenshots
+![Dashboard][dashboard_png]
+![Server][server_png]
+![Hub list][hublist_png]
+![Hub details 1][hub_details_1_png]
+![Hub details 2][hub_details_2_png]
+![Config][config_png]
+
 [![Analytics](https://ga-beacon.appspot.com/UA-122950438-1/SoftEtherAdmin)](https://github.com/igrigorik/ga-beacon)
+
+
+[config_png]: docs/config.png "Config"
+[dashboard_png]: docs/dashboard.png "Dashboard"
+[hub_details_1_png]: docs/hub_details_1.png "Hub details 1"
+[hub_details_2_png]: docs/hub_details_2.png "Hub details 2"
+[hublist_png]: docs/hublist.png "Hub list"
+[server_png]: docs/server.png "Server"