ENYO-3798: switch file content after tab removal


* ENYO-3798: Updated onyx to 2.3.0-rc5++ to include onyx's fix for this bug 
* ENYO-3798: switch content after tab removal

Related JIRA: https://enyojs.atlassian.net/browse/ENYO-3798

Enyo-DCO-1.1-Signed-off-by: Dominique Dumont <dominique.dumont@hp.com>