Add readme

README.md

@@ -0,0 +1,7 @@
+# block_access
+This is a plugin to secure your Joomla website. With this plugin you can block access to the frontend, the backend or both.
+
+### setup
+- After installation, just go to yoursite.com/?option=com_plugins and search for "zugangskontrolle"
+- Open the plugins configuration and set up all options you want
+- Enable it --> that's it.