Merge topic 'split-cmState'
e6eecec7 cmListFileCache: Remove cmState header include e3587ee0 cmTargetPropertyComputer: Add missing include e0a84904 cmState: Split auxiliary classes into separate files a91eaf38 cmState: Port dependents to new cmStateTypes header 27be1d81 cmState: Move extracted declarations to a separate file 34433c88 cmState: Remove compatibility typedefs cde6eb62 cmState: Port dependent code to new cmStateSnapshot name a9bf981a cmState: Move Snapshot type to separate namespace 17d27893 cmState: Port dependent code to new cmStateDirectory name 34bcec39 cmState: Move Directory class to separate namespace 2fe3e55d cmState: Move CacheEntryType enum to separate namespace a49751fb cmState: Move TargetType enum to separate namespace 0060391d cmState: Move SnapshotType enum to separate namespace 5bc964ed cmState: Move PositionType to separate namespace 2dc40996 cmState: Move PolicyStackEntry to separate namespace cb40af5d cmState: Move SnapshotDataType to separate namespace ...