updated readme

README.md

@@ -2,17 +2,9 @@
 
 ## Description
 
-Add your plugin description here.
+This plugin allows for ACL management via Groups in the Piwik web analytics package.
 
-## FAQ
-
-__My question?__
-My answer
-
-## Changelog
-
-Here goes the changelog text.
 
 ## Support
 
-Please direct any feedback to ...
\ No newline at end of file
+Please direct any feedback to code@ant.sr

plugin.json

 {
  "name": "Groups",
  "version": "0.1.0",
- "description": "A better ACL system.",
+ "description": "ACL management via Groups",
  "theme": false,
  "authors": [
      {