Update .travis.yml
Update .travis.yml

Re-disable the AJAX tests from affecting travis pass status, as PHP server still misbehaves.

Enyo-1.1-DCO-Signed-Off-By: Ben Combee (ben.combee@lge.com)
zefsolutions/enyo,bright-sparks/enyo,wikieswan/enyo,beni55/enyo,kustomzone/enyo,wikieswan/enyo,bright-sparks/enyo,zefsolutions/enyo,PKRoma/enyo,enyojs/enyo,enyojs/enyo,PKRoma/enyo,mcanthony/enyo,beni55/enyo,soapdog/enyo,mcanthony/enyo,kustomzone/enyo,soapdog/enyo