added IrvineDevDays.pdf
added IrvineDevDays.pdf

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jCho23/MobileAzureDevDays,jCho23/MobileAzureDevDays,jCho23/MobileAzureDevDays,jCho23/MobileAzureDevDays,jCho23/MobileAzureDevDays,jCho23/MobileAzureDevDays