Update readme setup instructions. 
Update readme setup instructions. 

Add default folder to clone and fix typo with iisreset and add appInsights instructions
projectkudu/WebJobsPortal,projectkudu/AzureFunctions,chunye/azure-functions-ux,chunye/azure-functions-ux,projectkudu/WebJobsPortal,agruning/azure-functions-ux,agruning/azure-functions-ux,chunye/azure-functions-ux,projectkudu/AzureFunctions,projectkudu/AzureFunctions,chunye/azure-functions-ux,projectkudu/WebJobsPortal,agruning/azure-functions-ux,projectkudu/AzureFunctions,agruning/azure-functions-ux,chunye/azure-functions-ux,projectkudu/WebJobsPortal,agruning/azure-functions-ux