Update README

Fixed outdated releases URL

Author: patrickwestphal

README

@@ -6,7 +6,7 @@ is needed.
 Website: http://dl-learner.org
 Bugs & Feature Requests: https://github.com/SmartDataAnalytics/DL-Learner/issues
 Mailing Lists: [DL-Learner Discussion](https://www.freelists.org/list/dl-learner-discussion)
-Latest Release: https://github.com/AKSW/DL-Learner/releases
+Latest Release: https://github.com/SmartDataAnalytics/DL-Learner/releases
 
 Documentation for DL-Learner:
  * please visit http://dl-learner.org for general information