Updating bin/xunit to run tests in node, if installed.
Updating bin/xunit to run tests in node, if installed.

navyliu/aura,madmax983/aura,SalesforceSFDC/aura,madmax983/aura,lcnbala/aura,lcnbala/aura,forcedotcom/aura,lcnbala/aura,madmax983/aura,forcedotcom/aura,SalesforceSFDC/aura,SalesforceSFDC/aura,badlogicmanpreet/aura,SalesforceSFDC/aura,navyliu/aura,DebalinaDey/AuraDevelopDeb,DebalinaDey/AuraDevelopDeb,DebalinaDey/AuraDevelopDeb,madmax983/aura,navyliu/aura,lcnbala/aura,DebalinaDey/AuraDevelopDeb,badlogicmanpreet/aura,DebalinaDey/AuraDevelopDeb,DebalinaDey/AuraDevelopDeb,TribeMedia/aura,badlogicmanpreet/aura,navyliu/aura,badlogicmanpreet/aura,TribeMedia/aura,madmax983/aura,lcnbala/aura,badlogicmanpreet/aura,TribeMedia/aura,forcedotcom/aura,SalesforceSFDC/aura,madmax983/aura,lcnbala/aura,forcedotcom/aura,badlogicmanpreet/aura,navyliu/aura,SalesforceSFDC/aura,TribeMedia/aura,forcedotcom/aura,navyliu/aura,TribeMedia/aura,TribeMedia/aura