Update azure.wxs product name field

Author: markcowl

setup/azurecmd.wxs

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Wix xmlns="http://schemas.microsoft.com/wix/2006/wi">
 
-  <?define productName="Microsoft Azure PowerShell - January 2015" ?>
+  <?define productName="Microsoft Azure PowerShell - February 2015" ?>
   <?define sourceDir="$(var.SolutionDir)..\src\Package\$(var.Configuration)" ?>
   <?define caSourceDir="$(var.SolutionDir)setup\bin\$(var.Configuration)" ?>