corrected repo url and removed autoversioning

Signed-off-by: mrgarris0n <gergely.karacsonyi@gmail.com>

Author: mrgarris0n

_config.yml

@@ -258,4 +258,4 @@ product:
   name: 'syslog-ng Open Source Edition'
   short_name: 'syslog-ng OSE'
 
-repository: syslog-ng/syslog-ng
+repository: syslog-ng/syslog-ng.github.io

_includes/doc/common_snippets

@@ -12,8 +12,6 @@ that contains the include tag, further inherited e.g. layouts will not see the i
 
 {% assign img_folder = '/assets/images' | relative_url %}
 
-{% assign ose_latest = site.github.latest_release.name | remove: '.tar.gz' | remove: 'syslog-ng-' %}
-
 {% include doc/dev-guide/common_snippets %}
 
 {% include doc/admin-guide/common_snippets %}

doc/_admin-guide/README.md

@@ -2,7 +2,7 @@
 title: syslog-ng Open Source Edition Administration Guides
 id: adm-guide
 description: >-
-    Welcome to the {{ site.product.name }} {{ site.github.latest_release.name | remove: '.tar.gz' | remove: 'syslog-ng-'}} Administration Guide. This document describes how to configure and manage {{ site.product.name }} ({{ site.product.short_name }}). Background information for the technology and concepts used by the product is also discussed. 
+    Welcome to the {{ site.product.name }} 4.8.1 Administration Guide. This document describes how to configure and manage {{ site.product.name }} ({{ site.product.short_name }}). Background information for the technology and concepts used by the product is also discussed. 
 ---
 
 ## Target audience