Github issue#95, Default cognitive to On in skill picker

-- Switched on the Cognitive community as default. Default on means that we have to just show it enabled but actually it is not enabled in backend. It would be persisted only when user hits Save button.

Author: Vikas Agarwal

app/skill-picker/skill-picker.controller.js

@@ -81,8 +81,8 @@ import _ from 'lodash'
       vm.communities['ibm_cognitive'] = {
         displayName: 'Cognitive',
         programId: vm.IBM_COGNITIVE_PROGRAM_ID,
-        status: false,
-        dirty: false,
+        status: true,
+        dirty: true,
         display: true
       }
       _addWatchToCommunity(vm.communities['ios'])