Disable expanded output for CI by default
Disable expanded output for CI by default

Travis has a maximum log length, this can make it bail :(

Polymer/web-component-tester,Polymer/tools,marcinkubicki/web-component-tester,hvdb/web-component-tester,Polymer/tools,hvdb/web-component-tester,hvdb/web-component-tester,fearphage/web-component-tester,hypnoce/web-component-tester,Polymer/tools,fearphage/web-component-tester,Polymer/web-component-tester,marcinkubicki/web-component-tester,sankethkatta/web-component-tester,Polymer/web-component-tester,fearphage/web-component-tester,sankethkatta/web-component-tester,robdodson/web-component-tester,marcinkubicki/web-component-tester,Polymer/tools,robdodson/web-component-tester,sankethkatta/web-component-tester,hypnoce/web-component-tester