removed uglify-js v1 reference from testUtils.js in test specs and replaced it with v2
removed uglify-js v1 reference from testUtils.js in test specs and replaced it with v2

jppope/alloy,indera/alloy,xavierlacot/alloy,NadsonFernando/alloy,bhatfield/alloy,NadsonFernando/alloy,jppope/alloy,jvkops/alloy,FokkeZB/alloy,mobilehero/adamantium,NadsonFernando/alloy,FokkeZB/alloy,brentonhouse/brentonhouse.alloy,mobilehero/adamantium,FokkeZB/alloy,jvkops/alloy,bhatfield/alloy,jvkops/alloy,WY08271/alloy,WY08271/alloy,4talesa/alloy,jppope/alloy,4talesa/alloy,xavierlacot/alloy,WY08271/alloy,mobilehero/adamantium,4talesa/alloy,brentonhouse/brentonhouse.alloy,brentonhouse/brentonhouse.alloy,indera/alloy,indera/alloy,xavierlacot/alloy,bhatfield/alloy