update meta file

Author: Sebastian Gumprich

meta/main.yml

@@ -1,25 +1,24 @@
 ---
 galaxy_info:
   author: "Sebastian Gumprich"
-  description: 'This Ansible playbook provides numerous security-related configurations, providing all-round base protection.'
+  description: 'This Ansible playbook provides security configuration for mysql.'
   company: Hardening Framework Team
   license: Apache License 2.0
   min_ansible_version: '1.9'
   platforms:
     - name: EL
       versions:
         - 6
-    - name: Oracle Linux
-      versions:
-        - 6
+        - 7
     - name: Ubuntu
       versions:
         - precise
         - trusty
+        - xenial
     - name: Debian
       versions:
-        - squeeze
         - wheezy
+        - jessie
   galaxy_tags:
     - system
     - security