In class/Microsoft.Build.Engine/Microsoft.Build.BuildEngine:

In class/Microsoft.Build.Engine/Microsoft.Build.BuildEngine:
	* BuildItem.cs: Track api changes.
	(SetMetadata): Allow RecursiveDir to be set, this is set by
	DirectoryScanner.
	* DirectoryScanner.cs (ProcessInclude): Set RecursiveDir metadata.

In class/Microsoft.Build.Engine/Test/various:

	* Items.cs (TestItemsWithWildcards): Check for RecursiveDir metadata also.

In class/Microsoft.Build.Utilities/Microsoft.Build.Utilities:
	* TaskItem.cs: Track api changes.

In class/Microsoft.Build.Utilities/Mono.XBuild.Utilities:

	* ReservedNameUtils.cs (GetReservedMetadata): Add dictionary param
	@metadata. Use this to check for existing value of "RecursiveDir"
	metadata, use that if present.

svn path=/trunk/mcs/; revision=152067