fix for #1 and add build badge (#15)

Author: onlyutkarsh

README.md

@@ -1,5 +1,7 @@
 # Azure DevOps Status Monitor
 
+[![Build status](https://dev.azure.com/utkarshshigihalli/opensource/_apis/build/status/VSExtensions/AzureDevOpsStatusMonitor)](https://dev.azure.com/utkarshshigihalli/opensource/_build/latest?definitionId=4)
+
 The simple extension quietly sits in the Visual Studio status bar displaying Azure DevOps Service status. You can click on the icon on the Visual Studio status bar to view more details. 
 
 ![](screenshots/screenshot.png)
@@ -41,4 +43,4 @@ Alternatively you can contribute the fix by making a pull request :-)
 > 
 > **v1.1**
 > - Update the timer interval immediately rather than waiting for a VS restart
-> - Handle exceptions when unable to connect to support page.
+> - Handle exceptions when unable to connect to support page.