Merge pull request #31 from saheerb/development

improve expected output log for testing cloud to device messaging

tests/azure.log

@@ -1,14 +1,4 @@
-Info: Connecting to the network
-Info: Connection success, MAC: .*
-Info: Getting time from the NTP server
-Info: Time: .*
-
-Info: RTC reports .*
-
-Info: Starting the Demo
-Info: Initializing IoT Hub client
-Info: Sending: "10 messages left to send, or until we receive a reply"
-Info: Connected to IoT Hub
-.*
-Info: Sending: "1 messages left to send, or until we receive a reply"
-Info: Message sent successfully
+Starting the Demo
+Connected to IoT Hub
+Message sent successfully
+Message received from IoT Hub