Added helper methods to support wildcard syntax.
Added wildcard support for the Name parameter on Start-AzureVM and Stop-AzureVM
Changes per comments.  Also added code to handle StoppedDeallocated when wildcard will result in deprovisioning all remaining VM's.
Fix for missing Force parameter when using wildcard syntax
Added tests cases for stopping and starting VM's using wildcard syntax.
Tweaking test cases for Stop/Start-AzureVM using wildcard syntax.
Added some retry logic in cases where HTTP 409 can occur.
Correct issue with wildcard name resolving to a single rolename.  Added some additional tests to the test cases to test wildcard names resolving to a single name.
Merge branch 'dev' of https://github.com/rickrain/azure-sdk-tools into dev

Conflicts:
	WindowsAzurePowershell/src/Management.ServiceManagement.Test/FunctionalTests/StopAzureVMTest.cs
	WindowsAzurePowershell/src/Management.ServiceManagement/Properties/Resources.Designer.cs
	WindowsAzurePowershell/src/Management.ServiceManagement/Properties/Resources.resx