Update data_storage.js

Author: mmosca

js/data_storage.js

@@ -2,8 +2,8 @@
 
 var CONFIGURATOR = {
      // all versions are specified and compared using semantic versioning http://semver.org/
-    'minfirmwareVersionAccepted': '9.0.0',
-    'maxFirmwareVersionAccepted': '10.0.0', // Condition is < (lt) so we accept all in 8.x branch
+    'minfirmwareVersionAccepted': '8.0.0',
+    'maxFirmwareVersionAccepted': '9.0.0', // Condition is < (lt) so we accept all in 8.x branch
     'connectionValid': false,
     'connectionValidCliOnly': false,
     'cliActive': false,