Add CarWeights sample file
Add CarWeights sample file

Azure/azure-stream-analytics,juvchan/azure-stream-analytics,sdotloegmail/azure-stream-analytics,ericleigh007/azure-stream-analytics,AndrewHoh/azure-stream-analytics,ericleigh007/azure-stream-analytics,lsistla/azure-stream-analytics,LineOfCode/azure-stream-analytics,toddkitta/azure-stream-analytics