update docs

readme.md

@@ -3,6 +3,15 @@ Bootstrap Tab Collapse
 
 Small bootstrap plugin that switches bootstrap tabs component to collapse component for small screens.
 
+Repository moved. Update your urls!
+------------
+
+We have transferred Bootstrap Tab Collapse to a new location under our organization account - https://github.com/flatlogic/bootstrap-tabcollapse. Though Gihub provides
+redirects from old urls, we strongly recommend updating any existing local clones to point to the new repository URL. You can
+do this by using `git remote` on the command line:
+
+    git remote set-url origin https://github.com/**flatlogic**/bootstrap-tabcollapse.git
+
 How it works
 ------------