GSF.Core.UserInfo: Updated UserInfo.LocalGroups property to apply a schema filter to help with children enumeration of root DirectoryEntry on Windows 8 systems.
GSF.Core.UserInfo: Updated UserInfo.LocalGroups property to apply a schema filter to help with children enumeration of root DirectoryEntry on Windows 8 systems.

git-tfs-id: [https://tfs.codeplex.com/tfs/TFS07]$/gsf/Main;C89333

rmc00/gsf,GridProtectionAlliance/gsf,GridProtectionAlliance/gsf,GridProtectionAlliance/gsf,rmc00/gsf,GridProtectionAlliance/gsf,GridProtectionAlliance/gsf,GridProtectionAlliance/gsf,rmc00/gsf,rmc00/gsf,rmc00/gsf,GridProtectionAlliance/gsf,rmc00/gsf,GridProtectionAlliance/gsf,rmc00/gsf