Added valid element test ( for Ember.js) in checkDomObscuring() and added test for contained element
Added valid element test ( for Ember.js) in checkDomObscuring() and added test for contained element

OBSLabs/openvv,advir1/openvv,advir1/openvv,jdreetz/openvv,7thsky/openvv,jdreetz/openvv,jdreetz/openvv,advir1/openvv,7thsky/openvv,7thsky/openvv,OBSLabs/openvv,OBSLabs/openvv